| 1 | ;;; rmail.el --- main code of "RMAIL" mail reader for Emacs |
| 2 | |
| 3 | ;; Copyright (C) 1985,86,87,88,93,94,95,96,97,98,2000, 2001 |
| 4 | ;; Free Software Foundation, Inc. |
| 5 | |
| 6 | ;; Maintainer: FSF |
| 7 | ;; Keywords: mail |
| 8 | |
| 9 | ;; This file is part of GNU Emacs. |
| 10 | |
| 11 | ;; GNU Emacs is free software; you can redistribute it and/or modify |
| 12 | ;; it under the terms of the GNU General Public License as published by |
| 13 | ;; the Free Software Foundation; either version 2, or (at your option) |
| 14 | ;; any later version. |
| 15 | |
| 16 | ;; GNU Emacs is distributed in the hope that it will be useful, |
| 17 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 18 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 19 | ;; GNU General Public License for more details. |
| 20 | |
| 21 | ;; You should have received a copy of the GNU General Public License |
| 22 | ;; along with GNU Emacs; see the file COPYING. If not, write to the |
| 23 | ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| 24 | ;; Boston, MA 02111-1307, USA. |
| 25 | |
| 26 | ;;; Commentary: |
| 27 | |
| 28 | ;;; Code: |
| 29 | |
| 30 | ;; Souped up by shane@mit-ajax based on ideas of rlk@athena.mit.edu |
| 31 | ;; New features include attribute and keyword support, message |
| 32 | ;; selection by dispatch table, summary by attributes and keywords, |
| 33 | ;; expunging by dispatch table, sticky options for file commands. |
| 34 | |
| 35 | ;; Extended by Bob Weiner of Motorola |
| 36 | ;; New features include: rmail and rmail-summary buffers remain |
| 37 | ;; synchronized and key bindings basically operate the same way in both |
| 38 | ;; buffers, summary by topic or by regular expression, rmail-reply-prefix |
| 39 | ;; variable, and a bury rmail buffer (wipe) command. |
| 40 | ;; |
| 41 | |
| 42 | (require 'mail-utils) |
| 43 | |
| 44 | ; These variables now declared in paths.el. |
| 45 | ;(defvar rmail-spool-directory "/usr/spool/mail/" |
| 46 | ; "This is the name of the directory used by the system mailer for\n\ |
| 47 | ;delivering new mail. Its name should end with a slash.") |
| 48 | ;(defvar rmail-file-name |
| 49 | ; (expand-file-name "~/RMAIL") |
| 50 | ; "") |
| 51 | |
| 52 | (defgroup rmail nil |
| 53 | "Mail reader for Emacs." |
| 54 | :group 'mail) |
| 55 | |
| 56 | (defgroup rmail-retrieve nil |
| 57 | "Rmail retrieval options." |
| 58 | :prefix "rmail-" |
| 59 | :group 'rmail) |
| 60 | |
| 61 | (defgroup rmail-files nil |
| 62 | "Rmail files." |
| 63 | :prefix "rmail-" |
| 64 | :group 'rmail) |
| 65 | |
| 66 | (defgroup rmail-headers nil |
| 67 | "Rmail header options." |
| 68 | :prefix "rmail-" |
| 69 | :group 'rmail) |
| 70 | |
| 71 | (defgroup rmail-reply nil |
| 72 | "Rmail reply options." |
| 73 | :prefix "rmail-" |
| 74 | :group 'rmail) |
| 75 | |
| 76 | (defgroup rmail-summary nil |
| 77 | "Rmail summary options." |
| 78 | :prefix "rmail-" |
| 79 | :prefix "rmail-summary-" |
| 80 | :group 'rmail) |
| 81 | |
| 82 | (defgroup rmail-output nil |
| 83 | "Output message to a file." |
| 84 | :prefix "rmail-output-" |
| 85 | :prefix "rmail-" |
| 86 | :group 'rmail) |
| 87 | |
| 88 | (defgroup rmail-edit nil |
| 89 | "Rmail editing." |
| 90 | :prefix "rmail-edit-" |
| 91 | :group 'rmail) |
| 92 | |
| 93 | |
| 94 | (defcustom rmail-movemail-program nil |
| 95 | "If non-nil, name of program for fetching new mail." |
| 96 | :group 'rmail-retrieve |
| 97 | :type '(choice (const nil) string)) |
| 98 | |
| 99 | (defcustom rmail-pop-password nil |
| 100 | "*Password to use when reading mail from a POP server, if required." |
| 101 | :type '(choice (string :tag "Password") |
| 102 | (const :tag "Not Required" nil)) |
| 103 | :group 'rmail-retrieve) |
| 104 | |
| 105 | (defcustom rmail-pop-password-required nil |
| 106 | "*Non-nil if a password is required when reading mail using POP." |
| 107 | :type 'boolean |
| 108 | :group 'rmail-retrieve) |
| 109 | |
| 110 | (defcustom rmail-movemail-flags nil |
| 111 | "*List of flags to pass to movemail. |
| 112 | Most commonly used to specify `-g' to enable GSS-API authentication |
| 113 | or `-k' to enable Kerberos authentication." |
| 114 | :type '(repeat string) |
| 115 | :group 'rmail-retrieve |
| 116 | :version "20.3") |
| 117 | |
| 118 | (defvar rmail-pop-password-error "invalid usercode or password\\| |
| 119 | unknown user name or bad password" |
| 120 | "Regular expression matching incorrect-password POP server error messages. |
| 121 | If you get an incorrect-password error that this expression does not match, |
| 122 | please report it with \\[report-emacs-bug].") |
| 123 | |
| 124 | (defvar rmail-encoded-pop-password nil) |
| 125 | |
| 126 | (defcustom rmail-preserve-inbox nil |
| 127 | "*Non-nil if incoming mail should be left in the user's inbox, |
| 128 | rather than deleted, after it is retrieved." |
| 129 | :type 'boolean |
| 130 | :group 'rmail-retrieve) |
| 131 | |
| 132 | ;;;###autoload |
| 133 | (defcustom rmail-dont-reply-to-names nil "\ |
| 134 | *A regexp specifying names to prune of reply to messages. |
| 135 | A value of nil means exclude your own login name as an address |
| 136 | plus whatever is specified by `rmail-default-dont-reply-to-names'." |
| 137 | :type '(choice regexp (const :tag "Your Name" nil)) |
| 138 | :group 'rmail-reply) |
| 139 | |
| 140 | ;;;###autoload |
| 141 | (defvar rmail-default-dont-reply-to-names "info-" "\ |
| 142 | A regular expression specifying part of the value of the default value of |
| 143 | the variable `rmail-dont-reply-to-names', for when the user does not set |
| 144 | `rmail-dont-reply-to-names' explicitly. (The other part of the default |
| 145 | value is the user's name.) |
| 146 | It is useful to set this variable in the site customization file.") |
| 147 | |
| 148 | ;;;###autoload |
| 149 | (defcustom rmail-ignored-headers |
| 150 | (concat "^via:\\|^mail-from:\\|^origin:\\|^references:" |
| 151 | "\\|^status:\\|^received:\\|^x400-originator:\\|^x400-recipients:" |
| 152 | "\\|^x400-received:\\|^x400-mts-identifier:\\|^x400-content-type:" |
| 153 | "\\|^\\(resent-\\|\\)message-id:\\|^summary-line:\\|^resent-date:" |
| 154 | "\\|^nntp-posting-host:\\|^path:\\|^x-char.*:\\|^x-face:" |
| 155 | "\\|^x-mailer:\\|^delivered-to:\\|^lines:\\|^mime-version:" |
| 156 | "\\|^content-transfer-encoding:\\|^x-coding-system:" |
| 157 | "\\|^return-path:\\|^errors-to:\\|^return-receipt-to:" |
| 158 | "\\|^x-sign:\\|^x-beenthere:\\|^x-mailman-version:" |
| 159 | "\\|^precedence:\\|^list-help:\\|^list-post:\\|^list-subscribe:" |
| 160 | "\\|^list-id:\\|^list-unsubscribe:\\|^list-archive:" |
| 161 | "\\|^content-type:\\|^content-length:" |
| 162 | "\\|^x-attribution:\\|^x-disclaimer:\\|^x-trace:" |
| 163 | "\\|^x-complaints-to:\\|^nntp-posting-date:\\|^user-agent:") |
| 164 | "*Regexp to match header fields that Rmail should normally hide. |
| 165 | This variable is used for reformatting the message header, |
| 166 | which normally happens once for each message, |
| 167 | when you view the message for the first time in Rmail. |
| 168 | To make a change in this variable take effect |
| 169 | for a message that you have already viewed, |
| 170 | go to that message and type \\[rmail-toggle-header] twice." |
| 171 | :type 'regexp |
| 172 | :group 'rmail-headers) |
| 173 | |
| 174 | ;;;###autoload |
| 175 | (defcustom rmail-displayed-headers nil |
| 176 | "*Regexp to match Header fields that Rmail should display. |
| 177 | If nil, display all header fields except those matched by |
| 178 | `rmail-ignored-headers'." |
| 179 | :type '(choice regexp (const :tag "All")) |
| 180 | :group 'rmail-headers) |
| 181 | |
| 182 | ;;;###autoload |
| 183 | (defcustom rmail-retry-ignored-headers "^x-authentication-warning:" "\ |
| 184 | *Headers that should be stripped when retrying a failed message." |
| 185 | :type '(choice regexp (const nil :tag "None")) |
| 186 | :group 'rmail-headers) |
| 187 | |
| 188 | ;;;###autoload |
| 189 | (defcustom rmail-highlighted-headers "^From:\\|^Subject:" "\ |
| 190 | *Regexp to match Header fields that Rmail should normally highlight. |
| 191 | A value of nil means don't highlight. |
| 192 | See also `rmail-highlight-face'." |
| 193 | :type 'regexp |
| 194 | :group 'rmail-headers) |
| 195 | |
| 196 | ;;;###autoload |
| 197 | (defcustom rmail-highlight-face nil "\ |
| 198 | *Face used by Rmail for highlighting headers." |
| 199 | :type '(choice (const :tag "Default" nil) |
| 200 | face) |
| 201 | :group 'rmail-headers) |
| 202 | |
| 203 | ;;;###autoload |
| 204 | (defcustom rmail-delete-after-output nil "\ |
| 205 | *Non-nil means automatically delete a message that is copied to a file." |
| 206 | :type 'boolean |
| 207 | :group 'rmail-files) |
| 208 | |
| 209 | ;;;###autoload |
| 210 | (defcustom rmail-primary-inbox-list nil "\ |
| 211 | *List of files which are inboxes for user's primary mail file `~/RMAIL'. |
| 212 | `nil' means the default, which is (\"/usr/spool/mail/$USER\") |
| 213 | \(the name varies depending on the operating system, |
| 214 | and the value of the environment variable MAIL overrides it)." |
| 215 | ;; Don't use backquote here, because we don't want to need it |
| 216 | ;; at load time. |
| 217 | :type (list 'choice '(const :tag "Default" nil) |
| 218 | (list 'repeat ':value (list (or (getenv "MAIL") |
| 219 | (concat "/var/spool/mail/" |
| 220 | (getenv "USER")))) |
| 221 | 'file)) |
| 222 | :group 'rmail-retrieve |
| 223 | :group 'rmail-files) |
| 224 | |
| 225 | ;;;###autoload |
| 226 | (defcustom rmail-mail-new-frame nil |
| 227 | "*Non-nil means Rmail makes a new frame for composing outgoing mail." |
| 228 | :type 'boolean |
| 229 | :group 'rmail-reply) |
| 230 | |
| 231 | ;;;###autoload |
| 232 | (defcustom rmail-secondary-file-directory "~/" |
| 233 | "*Directory for additional secondary Rmail files." |
| 234 | :type 'directory |
| 235 | :group 'rmail-files) |
| 236 | ;;;###autoload |
| 237 | (defcustom rmail-secondary-file-regexp "\\.xmail$" |
| 238 | "*Regexp for which files are secondary Rmail files." |
| 239 | :type 'regexp |
| 240 | :group 'rmail-files) |
| 241 | |
| 242 | ;;;###autoload |
| 243 | (defcustom rmail-confirm-expunge 'y-or-n-p |
| 244 | "*Whether and how to ask for confirmation before expunging deleted messages." |
| 245 | :type '(choice (const :tag "No confirmation" nil) |
| 246 | (const :tag "Confirm with y-or-n-p" y-or-n-p) |
| 247 | (const :tag "Confirm with yes-or-no-p" yes-or-no-p)) |
| 248 | :version "21.1" |
| 249 | :group 'rmail-files) |
| 250 | |
| 251 | ;;;###autoload |
| 252 | (defvar rmail-mode-hook nil |
| 253 | "List of functions to call when Rmail is invoked.") |
| 254 | |
| 255 | ;;;###autoload |
| 256 | (defvar rmail-get-new-mail-hook nil |
| 257 | "List of functions to call when Rmail has retrieved new mail.") |
| 258 | |
| 259 | ;;;###autoload |
| 260 | (defcustom rmail-show-message-hook nil |
| 261 | "List of functions to call when Rmail displays a message." |
| 262 | :type 'hook |
| 263 | :options '(goto-addr) |
| 264 | :group 'rmail) |
| 265 | |
| 266 | ;;;###autoload |
| 267 | (defvar rmail-quit-hook nil |
| 268 | "List of functions to call when quitting out of Rmail.") |
| 269 | |
| 270 | ;;;###autoload |
| 271 | (defvar rmail-delete-message-hook nil |
| 272 | "List of functions to call when Rmail deletes a message. |
| 273 | When the hooks are called, the message has been marked deleted but is |
| 274 | still the current message in the Rmail buffer.") |
| 275 | |
| 276 | ;; These may be altered by site-init.el to match the format of mmdf files |
| 277 | ;; delimiting used on a given host (delim1 and delim2 from the config |
| 278 | ;; files). |
| 279 | |
| 280 | (defvar rmail-mmdf-delim1 "^\001\001\001\001\n" |
| 281 | "Regexp marking the start of an mmdf message") |
| 282 | (defvar rmail-mmdf-delim2 "^\001\001\001\001\n" |
| 283 | "Regexp marking the end of an mmdf message") |
| 284 | |
| 285 | (defcustom rmail-message-filter nil |
| 286 | "If non-nil, a filter function for new messages in RMAIL. |
| 287 | Called with region narrowed to the message, including headers, |
| 288 | before obeying `rmail-ignored-headers'." |
| 289 | :group 'rmail-headers |
| 290 | :type 'function) |
| 291 | |
| 292 | (defcustom rmail-automatic-folder-directives nil |
| 293 | "List of directives specifying where to put a message. |
| 294 | Each element of the list is of the form: |
| 295 | |
| 296 | (FOLDERNAME FIELD REGEXP [ FIELD REGEXP ] ... ) |
| 297 | |
| 298 | Where FOLDERNAME is the name of a BABYL format folder to put the |
| 299 | message. If any of the field regexp's are nil, then it is ignored. |
| 300 | |
| 301 | If FOLDERNAME is \"/dev/null\", it is deleted. |
| 302 | If FOLDERNAME is nil then it is deleted, and skipped. |
| 303 | |
| 304 | FIELD is the plain text name of a field in the message, such as |
| 305 | \"subject\" or \"from\". A FIELD of \"to\" will automatically include |
| 306 | all text from the \"cc\" field as well. |
| 307 | |
| 308 | REGEXP is an expression to match in the preceeding specified FIELD. |
| 309 | FIELD/REGEXP pairs continue in the list. |
| 310 | |
| 311 | examples: |
| 312 | (\"/dev/null\" \"from\" \"@spam.com\") ; delete all mail from spam.com |
| 313 | (\"RMS\" \"from\" \"rms@\") ; save all mail from RMS." |
| 314 | :group 'rmail |
| 315 | :version "21.1" |
| 316 | :type '(repeat (sexp :tag "Directive"))) |
| 317 | |
| 318 | (defvar rmail-reply-prefix "Re: " |
| 319 | "String to prepend to Subject line when replying to a message.") |
| 320 | |
| 321 | ;; Some mailers use "Re(2):" or "Re^2:" or "Re: Re:" or "Re[2]:". |
| 322 | ;; This pattern should catch all the common variants. |
| 323 | (defvar rmail-reply-regexp "\\`\\(Re\\(([0-9]+)\\|\\[[0-9]+\\]\\|\\^[0-9]+\\)?: *\\)*" |
| 324 | "Regexp to delete from Subject line before inserting `rmail-reply-prefix'.") |
| 325 | |
| 326 | (defcustom rmail-display-summary nil |
| 327 | "*If non-nil, Rmail always displays the summary buffer." |
| 328 | :group 'rmail-summary |
| 329 | :type 'boolean) |
| 330 | \f |
| 331 | (defvar rmail-inbox-list nil) |
| 332 | (put 'rmail-inbox-list 'permanent-local t) |
| 333 | |
| 334 | (defvar rmail-keywords nil) |
| 335 | (put 'rmail-keywords 'permanent-local t) |
| 336 | |
| 337 | (defvar rmail-buffer nil |
| 338 | "The RMAIL buffer related to the current buffer. |
| 339 | In an RMAIL buffer, this holds the RMAIL buffer itself. |
| 340 | In a summary buffer, this holds the RMAIL buffer it is a summary for.") |
| 341 | (put 'rmail-buffer 'permanent-local t) |
| 342 | |
| 343 | ;; Message counters and markers. Deleted flags. |
| 344 | |
| 345 | (defvar rmail-current-message nil) |
| 346 | (put 'rmail-current-message 'permanent-local t) |
| 347 | |
| 348 | (defvar rmail-total-messages nil) |
| 349 | (put 'rmail-total-messages 'permanent-local t) |
| 350 | |
| 351 | (defvar rmail-message-vector nil) |
| 352 | (put 'rmail-message-vector 'permanent-local t) |
| 353 | |
| 354 | (defvar rmail-deleted-vector nil) |
| 355 | (put 'rmail-deleted-vector 'permanent-local t) |
| 356 | |
| 357 | (defvar rmail-msgref-vector nil |
| 358 | "In an Rmail buffer, a vector whose Nth element is a list (N). |
| 359 | When expunging renumbers messages, these lists are modified |
| 360 | by substituting the new message number into the existing list.") |
| 361 | (put 'rmail-msgref-vector 'permanent-local t) |
| 362 | |
| 363 | (defvar rmail-overlay-list nil) |
| 364 | (put 'rmail-overlay-list 'permanent-local t) |
| 365 | |
| 366 | ;; These are used by autoloaded rmail-summary. |
| 367 | |
| 368 | (defvar rmail-summary-buffer nil) |
| 369 | (put 'rmail-summary-buffer 'permanent-local t) |
| 370 | (defvar rmail-summary-vector nil) |
| 371 | (put 'rmail-summary-vector 'permanent-local t) |
| 372 | |
| 373 | (defvar rmail-view-buffer nil |
| 374 | "Buffer which holds RMAIL message for MIME displaying.") |
| 375 | (put 'rmail-view-buffer 'permanent-local t) |
| 376 | \f |
| 377 | ;; `Sticky' default variables. |
| 378 | |
| 379 | ;; Last individual label specified to a or k. |
| 380 | (defvar rmail-last-label nil) |
| 381 | (put 'rmail-last-label 'permanent-local t) |
| 382 | |
| 383 | ;; Last set of values specified to C-M-n, C-M-p, C-M-s or C-M-l. |
| 384 | (defvar rmail-last-multi-labels nil) |
| 385 | |
| 386 | (defvar rmail-last-regexp nil) |
| 387 | (put 'rmail-last-regexp 'permanent-local t) |
| 388 | |
| 389 | (defcustom rmail-default-file "~/xmail" |
| 390 | "*Default file name for \\[rmail-output]." |
| 391 | :type 'file |
| 392 | :group 'rmail-files) |
| 393 | (defcustom rmail-default-rmail-file "~/XMAIL" |
| 394 | "*Default file name for \\[rmail-output-to-rmail-file]." |
| 395 | :type 'file |
| 396 | :group 'rmail-files) |
| 397 | (defcustom rmail-default-body-file "~/mailout" |
| 398 | "*Default file name for \\[rmail-output-body-to-file]." |
| 399 | :type 'file |
| 400 | :group 'rmail-files |
| 401 | :version "20.3") |
| 402 | |
| 403 | ;; Mule and MIME related variables. |
| 404 | |
| 405 | ;;;###autoload |
| 406 | (defvar rmail-file-coding-system nil |
| 407 | "Coding system used in RMAIL file. |
| 408 | |
| 409 | This is set to nil by default.") |
| 410 | |
| 411 | ;;;###autoload |
| 412 | (defcustom rmail-enable-mime nil |
| 413 | "*If non-nil, RMAIL uses MIME feature. |
| 414 | If the value is t, RMAIL automatically shows MIME decoded message. |
| 415 | If the value is neither t nor nil, RMAIL does not show MIME decoded message |
| 416 | until a user explicitly requires it." |
| 417 | :type '(choice (const :tag "on" t) |
| 418 | (const :tag "off" nil) |
| 419 | (other :tag "when asked" ask)) |
| 420 | :group 'rmail) |
| 421 | |
| 422 | ;;;###autoload |
| 423 | (defvar rmail-show-mime-function nil |
| 424 | "Function to show MIME decoded message of RMAIL file. |
| 425 | This function is called when `rmail-enable-mime' is non-nil. |
| 426 | It is called with no argument.") |
| 427 | |
| 428 | ;;;###autoload |
| 429 | (defvar rmail-insert-mime-forwarded-message-function nil |
| 430 | "Function to insert a message in MIME format so it can be forwarded. |
| 431 | This function is called if `rmail-enable-mime' is non-nil. |
| 432 | It is called with one argument FORWARD-BUFFER, which is a |
| 433 | buffer containing the message to forward. The current buffer |
| 434 | is the outgoing mail buffer.") |
| 435 | |
| 436 | ;;;###autoload |
| 437 | (defvar rmail-insert-mime-resent-message-function nil |
| 438 | "Function to insert a message in MIME format so it can be resent. |
| 439 | This function is called if `rmail-enable-mime' is non-nil. |
| 440 | It is called with one argument FORWARD-BUFFER, which is a |
| 441 | buffer containing the message to forward. The current buffer |
| 442 | is the outgoing mail buffer.") |
| 443 | |
| 444 | ;;;###autoload |
| 445 | (defvar rmail-search-mime-message-function nil |
| 446 | "Function to check if a regexp matches a MIME message. |
| 447 | This function is called if `rmail-enable-mime' is non-nil. |
| 448 | It is called with two arguments MSG and REGEXP, where |
| 449 | MSG is the message number, REGEXP is the regular expression.") |
| 450 | |
| 451 | ;;;###autoload |
| 452 | (defvar rmail-search-mime-header-function nil |
| 453 | "Function to check if a regexp matches a header of MIME message. |
| 454 | This function is called if `rmail-enable-mime' is non-nil. |
| 455 | It is called with four arguments MSG, REGEXP, and LIMIT, where |
| 456 | MSG is the message number, |
| 457 | REGEXP is the regular expression, |
| 458 | LIMIT is the position specifying the end of header.") |
| 459 | |
| 460 | ;;;###autoload |
| 461 | (defvar rmail-mime-feature 'rmail-mime |
| 462 | "Feature to require to load MIME support in Rmail. |
| 463 | When starting Rmail, if `rmail-enable-mime' is non-nil, |
| 464 | this feature is required with `require'.") |
| 465 | |
| 466 | ;;;###autoload |
| 467 | (defvar rmail-decode-mime-charset t |
| 468 | "*Non-nil means a message is decoded by MIME's charset specification. |
| 469 | If this variable is nil, or the message has not MIME specification, |
| 470 | the message is decoded as normal way. |
| 471 | |
| 472 | If the variable `rmail-enable-mime' is non-nil, this variables is |
| 473 | ignored, and all the decoding work is done by a feature specified by |
| 474 | the variable `rmail-mime-feature'.") |
| 475 | |
| 476 | ;;;###autoload |
| 477 | (defvar rmail-mime-charset-pattern |
| 478 | "^content-type:[ ]*text/plain;[ \t\n]*charset=\"?\\([^ \t\n\"]+\\)\"?" |
| 479 | "Regexp to match MIME-charset specification in a header of message. |
| 480 | The first parenthesized expression should match the MIME-charset name.") |
| 481 | |
| 482 | \f |
| 483 | ;;; Regexp matching the delimiter of messages in UNIX mail format |
| 484 | ;;; (UNIX From lines), minus the initial ^. Note that if you change |
| 485 | ;;; this expression, you must change the code in rmail-nuke-pinhead-header |
| 486 | ;;; that knows the exact ordering of the \\( \\) subexpressions. |
| 487 | (defvar rmail-unix-mail-delimiter |
| 488 | (let ((time-zone-regexp |
| 489 | (concat "\\([A-Z]?[A-Z]?[A-Z][A-Z]\\( DST\\)?" |
| 490 | "\\|[-+]?[0-9][0-9][0-9][0-9]" |
| 491 | "\\|" |
| 492 | "\\) *"))) |
| 493 | (concat |
| 494 | "From " |
| 495 | |
| 496 | ;; Many things can happen to an RFC 822 mailbox before it is put into |
| 497 | ;; a `From' line. The leading phrase can be stripped, e.g. |
| 498 | ;; `Joe <@w.x:joe@y.z>' -> `<@w.x:joe@y.z>'. The <> can be stripped, e.g. |
| 499 | ;; `<@x.y:joe@y.z>' -> `@x.y:joe@y.z'. Everything starting with a CRLF |
| 500 | ;; can be removed, e.g. |
| 501 | ;; From: joe@y.z (Joe K |
| 502 | ;; User) |
| 503 | ;; can yield `From joe@y.z (Joe K Fri Mar 22 08:11:15 1996', and |
| 504 | ;; From: Joe User |
| 505 | ;; <joe@y.z> |
| 506 | ;; can yield `From Joe User Fri Mar 22 08:11:15 1996'. |
| 507 | ;; The mailbox can be removed or be replaced by white space, e.g. |
| 508 | ;; From: "Joe User"{space}{tab} |
| 509 | ;; <joe@y.z> |
| 510 | ;; can yield `From {space}{tab} Fri Mar 22 08:11:15 1996', |
| 511 | ;; where {space} and {tab} represent the Ascii space and tab characters. |
| 512 | ;; We want to match the results of any of these manglings. |
| 513 | ;; The following regexp rejects names whose first characters are |
| 514 | ;; obviously bogus, but after that anything goes. |
| 515 | "\\([^\0-\b\n-\r\^?].*\\)? " |
| 516 | |
| 517 | ;; The time the message was sent. |
| 518 | "\\([^\0-\r \^?]+\\) +" ; day of the week |
| 519 | "\\([^\0-\r \^?]+\\) +" ; month |
| 520 | "\\([0-3]?[0-9]\\) +" ; day of month |
| 521 | "\\([0-2][0-9]:[0-5][0-9]\\(:[0-6][0-9]\\)?\\) *" ; time of day |
| 522 | |
| 523 | ;; Perhaps a time zone, specified by an abbreviation, or by a |
| 524 | ;; numeric offset. |
| 525 | time-zone-regexp |
| 526 | |
| 527 | ;; The year. |
| 528 | " \\([0-9][0-9]+\\) *" |
| 529 | |
| 530 | ;; On some systems the time zone can appear after the year, too. |
| 531 | time-zone-regexp |
| 532 | |
| 533 | ;; Old uucp cruft. |
| 534 | "\\(remote from .*\\)?" |
| 535 | |
| 536 | "\n")) |
| 537 | nil) |
| 538 | |
| 539 | (defvar rmail-font-lock-keywords |
| 540 | (eval-when-compile |
| 541 | (let* ((cite-chars "[>|}]") |
| 542 | (cite-prefix "A-Za-z") |
| 543 | (cite-suffix (concat cite-prefix "0-9_.@-`'\""))) |
| 544 | (list '("^\\(From\\|Sender\\):" . font-lock-function-name-face) |
| 545 | '("^Reply-To:.*$" . font-lock-function-name-face) |
| 546 | '("^Subject:" . font-lock-comment-face) |
| 547 | '("^\\(To\\|Apparently-To\\|Cc\\|Newsgroups\\):" |
| 548 | . font-lock-keyword-face) |
| 549 | ;; Use MATCH-ANCHORED to effectively anchor the regexp left side. |
| 550 | `(,cite-chars |
| 551 | (,(concat "\\=[ \t]*" |
| 552 | "\\(\\([" cite-prefix "]+[" cite-suffix "]*\\)?" |
| 553 | "\\(" cite-chars "[ \t]*\\)\\)+" |
| 554 | "\\(.*\\)") |
| 555 | (beginning-of-line) (end-of-line) |
| 556 | (2 font-lock-constant-face nil t) |
| 557 | (4 font-lock-comment-face nil t))) |
| 558 | '("^\\(X-[A-Za-z0-9-]+\\|In-reply-to\\|Date\\):.*$" |
| 559 | . font-lock-string-face)))) |
| 560 | "Additional expressions to highlight in Rmail mode.") |
| 561 | |
| 562 | ;; Perform BODY in the summary buffer |
| 563 | ;; in such a way that its cursor is properly updated in its own window. |
| 564 | (defmacro rmail-select-summary (&rest body) |
| 565 | `(let ((total rmail-total-messages)) |
| 566 | (if (rmail-summary-displayed) |
| 567 | (let ((window (selected-window))) |
| 568 | (save-excursion |
| 569 | (unwind-protect |
| 570 | (progn |
| 571 | (pop-to-buffer rmail-summary-buffer) |
| 572 | ;; rmail-total-messages is a buffer-local var |
| 573 | ;; in the rmail buffer. |
| 574 | ;; This way we make it available for the body |
| 575 | ;; even tho the rmail buffer is not current. |
| 576 | (let ((rmail-total-messages total)) |
| 577 | ,@body)) |
| 578 | (select-window window)))) |
| 579 | (save-excursion |
| 580 | (set-buffer rmail-summary-buffer) |
| 581 | (let ((rmail-total-messages total)) |
| 582 | ,@body))) |
| 583 | (rmail-maybe-display-summary))) |
| 584 | \f |
| 585 | ;;;; *** Rmail Mode *** |
| 586 | |
| 587 | ;; This variable is dynamically bound. The defvar is here to placate |
| 588 | ;; the byte compiler. |
| 589 | |
| 590 | (defvar rmail-enable-multibyte nil) |
| 591 | |
| 592 | |
| 593 | (defun rmail-require-mime-maybe () |
| 594 | "Require `rmail-mime-feature' if that is non-nil. |
| 595 | Signal an error and set `rmail-mime-feature' to nil if the feature |
| 596 | isn't provided." |
| 597 | (when rmail-enable-mime |
| 598 | (condition-case err |
| 599 | (require rmail-mime-feature) |
| 600 | (error |
| 601 | (message "Feature `%s' not provided" rmail-mime-feature) |
| 602 | (sit-for 1) |
| 603 | (setq rmail-enable-mime nil))))) |
| 604 | |
| 605 | |
| 606 | ;;;###autoload |
| 607 | (defun rmail (&optional file-name-arg) |
| 608 | "Read and edit incoming mail. |
| 609 | Moves messages into file named by `rmail-file-name' (a babyl format file) |
| 610 | and edits that file in RMAIL Mode. |
| 611 | Type \\[describe-mode] once editing that file, for a list of RMAIL commands. |
| 612 | |
| 613 | May be called with file name as argument; then performs rmail editing on |
| 614 | that file, but does not copy any new mail into the file. |
| 615 | Interactively, if you supply a prefix argument, then you |
| 616 | have a chance to specify a file name with the minibuffer. |
| 617 | |
| 618 | If `rmail-display-summary' is non-nil, make a summary for this RMAIL file." |
| 619 | (interactive (if current-prefix-arg |
| 620 | (list (read-file-name "Run rmail on RMAIL file: ")))) |
| 621 | (rmail-require-mime-maybe) |
| 622 | (let* ((file-name (expand-file-name (or file-name-arg rmail-file-name))) |
| 623 | (existed (get-file-buffer file-name)) |
| 624 | ;; This binding is necessary because we much decide if we |
| 625 | ;; need code conversion while the buffer is unibyte |
| 626 | ;; (i.e. enable-multibyte-characters is nil). |
| 627 | (rmail-enable-multibyte |
| 628 | (if existed |
| 629 | (with-current-buffer existed enable-multibyte-characters) |
| 630 | (default-value 'enable-multibyte-characters))) |
| 631 | ;; Since the file may contain messages of different encodings |
| 632 | ;; at the tail (non-BYBYL part), we can't decode them at once |
| 633 | ;; on reading. So, at first, we read the file without text |
| 634 | ;; code conversion, then decode the messages one by one by |
| 635 | ;; rmail-decode-babyl-format or |
| 636 | ;; rmail-convert-to-babyl-format. |
| 637 | (coding-system-for-read (and rmail-enable-multibyte 'raw-text)) |
| 638 | run-mail-hook msg-shown) |
| 639 | ;; Like find-file, but in the case where a buffer existed |
| 640 | ;; and the file was reverted, recompute the message-data. |
| 641 | ;; We used to bind enable-local-variables to nil here, |
| 642 | ;; but that should not be needed now that rmail-mode |
| 643 | ;; sets it locally to nil. |
| 644 | ;; (Binding a variable locally with let is not safe if it has |
| 645 | ;; buffer-local bindings.) |
| 646 | (if (and existed (not (verify-visited-file-modtime existed))) |
| 647 | (progn |
| 648 | (find-file file-name) |
| 649 | (if (and (verify-visited-file-modtime existed) |
| 650 | (eq major-mode 'rmail-mode)) |
| 651 | (progn (rmail-forget-messages) |
| 652 | (rmail-set-message-counters)))) |
| 653 | (switch-to-buffer |
| 654 | (let ((enable-local-variables nil)) |
| 655 | (find-file-noselect file-name)))) |
| 656 | (if (eq major-mode 'rmail-edit-mode) |
| 657 | (error "Exit Rmail Edit mode before getting new mail")) |
| 658 | (if (and existed (> (buffer-size) 0)) |
| 659 | ;; Buffer not new and not empty; ensure in proper mode, but that's all. |
| 660 | (or (eq major-mode 'rmail-mode) |
| 661 | (progn (rmail-mode-2) |
| 662 | (setq run-mail-hook t))) |
| 663 | (setq run-mail-hook t) |
| 664 | (rmail-mode-2) |
| 665 | ;; Convert all or part to Babyl file if possible. |
| 666 | (rmail-convert-file) |
| 667 | (goto-char (point-max))) |
| 668 | ;; As we have read a file by raw-text, the buffer is set to |
| 669 | ;; unibyte. We must make it multibyte if necessary. |
| 670 | (if (and rmail-enable-multibyte |
| 671 | (not enable-multibyte-characters)) |
| 672 | (set-buffer-multibyte t)) |
| 673 | ;; If necessary, scan to find all the messages. |
| 674 | (rmail-maybe-set-message-counters) |
| 675 | (unwind-protect |
| 676 | (unless (and (not file-name-arg) |
| 677 | (rmail-get-new-mail)) |
| 678 | (rmail-show-message (rmail-first-unseen-message))) |
| 679 | (progn |
| 680 | (if rmail-display-summary (rmail-summary)) |
| 681 | (rmail-construct-io-menu) |
| 682 | (if run-mail-hook |
| 683 | (run-hooks 'rmail-mode-hook)))))) |
| 684 | |
| 685 | ;; Given the value of MAILPATH, return a list of inbox file names. |
| 686 | ;; This is turned off because it is not clear that the user wants |
| 687 | ;; all these inboxes to feed into the primary rmail file. |
| 688 | ; (defun rmail-convert-mailpath (string) |
| 689 | ; (let (idx list) |
| 690 | ; (while (setq idx (string-match "[%:]" string)) |
| 691 | ; (let ((this (substring string 0 idx))) |
| 692 | ; (setq string (substring string (1+ idx))) |
| 693 | ; (setq list (cons (if (string-match "%" this) |
| 694 | ; (substring this 0 (string-match "%" this)) |
| 695 | ; this) |
| 696 | ; list)))) |
| 697 | ; list)) |
| 698 | |
| 699 | ; I have checked that adding "-*- rmail -*-" to the BABYL OPTIONS line |
| 700 | ; will not cause emacs 18.55 problems. |
| 701 | |
| 702 | ;; This calls rmail-decode-babyl-format if the file is already Babyl. |
| 703 | |
| 704 | (defun rmail-convert-file () |
| 705 | (let (convert) |
| 706 | (widen) |
| 707 | (goto-char (point-min)) |
| 708 | ;; If file doesn't start like a Babyl file, |
| 709 | ;; convert it to one, by adding a header and converting each message. |
| 710 | (cond ((looking-at "BABYL OPTIONS:")) |
| 711 | ((looking-at "Version: 5\n") |
| 712 | ;; Losing babyl file made by old version of Rmail. |
| 713 | ;; Just fix the babyl file header; don't make a new one, |
| 714 | ;; so we don't lose the Labels: file attribute, etc. |
| 715 | (let ((buffer-read-only nil)) |
| 716 | (insert "BABYL OPTIONS: -*- rmail -*-\n"))) |
| 717 | ((equal (point-min) (point-max)) |
| 718 | ;; Empty RMAIL file. Just insert the header. |
| 719 | (rmail-insert-rmail-file-header)) |
| 720 | (t |
| 721 | ;; Non-empty file in non-RMAIL format. Add header and convert. |
| 722 | (setq convert t) |
| 723 | (rmail-insert-rmail-file-header))) |
| 724 | ;; If file was not a Babyl file or if there are |
| 725 | ;; Unix format messages added at the end, |
| 726 | ;; convert file as necessary. |
| 727 | (if (or convert |
| 728 | (save-excursion |
| 729 | (goto-char (point-max)) |
| 730 | (search-backward "\n\^_") |
| 731 | (forward-char 2) |
| 732 | (looking-at "\n*From "))) |
| 733 | (let ((buffer-read-only nil)) |
| 734 | (message "Converting to Babyl format...") |
| 735 | ;; If file needs conversion, convert it all, |
| 736 | ;; except for the BABYL header. |
| 737 | ;; (rmail-convert-to-babyl-format would delete the header.) |
| 738 | (goto-char (point-min)) |
| 739 | (search-forward "\n\^_" nil t) |
| 740 | (narrow-to-region (point) (point-max)) |
| 741 | (rmail-convert-to-babyl-format) |
| 742 | (message "Converting to Babyl format...done")) |
| 743 | (if (and (not rmail-enable-mime) |
| 744 | rmail-enable-multibyte) |
| 745 | ;; We still have to decode BABYL part. |
| 746 | (rmail-decode-babyl-format))))) |
| 747 | |
| 748 | (defun rmail-insert-rmail-file-header () |
| 749 | (let ((buffer-read-only nil)) |
| 750 | ;; -*-rmail-*- is here so that visiting the file normally |
| 751 | ;; recognizes it as an Rmail file. |
| 752 | (insert "BABYL OPTIONS: -*- rmail -*- |
| 753 | Version: 5 |
| 754 | Labels: |
| 755 | Note: This is the header of an rmail file. |
| 756 | Note: If you are seeing it in rmail, |
| 757 | Note: it means the file has no messages in it.\n\^_"))) |
| 758 | |
| 759 | ;; Decode Babyl formated part at the head of current buffer by |
| 760 | ;; rmail-file-coding-system, or if it is nil, do auto conversion. |
| 761 | |
| 762 | (defun rmail-decode-babyl-format () |
| 763 | (let ((modifiedp (buffer-modified-p)) |
| 764 | (buffer-read-only nil) |
| 765 | (coding-system rmail-file-coding-system) |
| 766 | from to) |
| 767 | (goto-char (point-min)) |
| 768 | (search-forward "\n\^_" nil t) ; Skip BABYL header. |
| 769 | (setq from (point)) |
| 770 | (goto-char (point-max)) |
| 771 | (search-backward "\n\^_" from 'mv) |
| 772 | (setq to (point)) |
| 773 | (unless (and coding-system |
| 774 | (coding-system-p coding-system)) |
| 775 | (setq coding-system (detect-coding-region from to t))) |
| 776 | (unless (memq coding-system |
| 777 | '(undecided undecided-unix)) |
| 778 | (set-buffer-modified-p t) ; avoid locking when decoding |
| 779 | (decode-coding-region from to coding-system) |
| 780 | (setq coding-system last-coding-system-used)) |
| 781 | (set-buffer-modified-p modifiedp) |
| 782 | (setq buffer-file-coding-system nil) |
| 783 | (setq save-buffer-coding-system |
| 784 | (or coding-system 'undecided)))) |
| 785 | |
| 786 | (defvar rmail-mode-map nil) |
| 787 | (if rmail-mode-map |
| 788 | nil |
| 789 | (setq rmail-mode-map (make-keymap)) |
| 790 | (suppress-keymap rmail-mode-map) |
| 791 | (define-key rmail-mode-map "a" 'rmail-add-label) |
| 792 | (define-key rmail-mode-map "b" 'rmail-bury) |
| 793 | (define-key rmail-mode-map "c" 'rmail-continue) |
| 794 | (define-key rmail-mode-map "d" 'rmail-delete-forward) |
| 795 | (define-key rmail-mode-map "\C-d" 'rmail-delete-backward) |
| 796 | (define-key rmail-mode-map "e" 'rmail-edit-current-message) |
| 797 | (define-key rmail-mode-map "f" 'rmail-forward) |
| 798 | (define-key rmail-mode-map "g" 'rmail-get-new-mail) |
| 799 | (define-key rmail-mode-map "h" 'rmail-summary) |
| 800 | (define-key rmail-mode-map "i" 'rmail-input) |
| 801 | (define-key rmail-mode-map "j" 'rmail-show-message) |
| 802 | (define-key rmail-mode-map "k" 'rmail-kill-label) |
| 803 | (define-key rmail-mode-map "l" 'rmail-summary-by-labels) |
| 804 | (define-key rmail-mode-map "\e\C-h" 'rmail-summary) |
| 805 | (define-key rmail-mode-map "\e\C-l" 'rmail-summary-by-labels) |
| 806 | (define-key rmail-mode-map "\e\C-r" 'rmail-summary-by-recipients) |
| 807 | (define-key rmail-mode-map "\e\C-s" 'rmail-summary-by-regexp) |
| 808 | (define-key rmail-mode-map "\e\C-t" 'rmail-summary-by-topic) |
| 809 | (define-key rmail-mode-map "m" 'rmail-mail) |
| 810 | (define-key rmail-mode-map "\em" 'rmail-retry-failure) |
| 811 | (define-key rmail-mode-map "n" 'rmail-next-undeleted-message) |
| 812 | (define-key rmail-mode-map "\en" 'rmail-next-message) |
| 813 | (define-key rmail-mode-map "\e\C-n" 'rmail-next-labeled-message) |
| 814 | (define-key rmail-mode-map "o" 'rmail-output-to-rmail-file) |
| 815 | (define-key rmail-mode-map "\C-o" 'rmail-output) |
| 816 | (define-key rmail-mode-map "p" 'rmail-previous-undeleted-message) |
| 817 | (define-key rmail-mode-map "\ep" 'rmail-previous-message) |
| 818 | (define-key rmail-mode-map "\e\C-p" 'rmail-previous-labeled-message) |
| 819 | (define-key rmail-mode-map "q" 'rmail-quit) |
| 820 | (define-key rmail-mode-map "r" 'rmail-reply) |
| 821 | ;; I find I can't live without the default M-r command -- rms. |
| 822 | ;; (define-key rmail-mode-map "\er" 'rmail-search-backwards) |
| 823 | (define-key rmail-mode-map "s" 'rmail-expunge-and-save) |
| 824 | (define-key rmail-mode-map "\es" 'rmail-search) |
| 825 | (define-key rmail-mode-map "t" 'rmail-toggle-header) |
| 826 | (define-key rmail-mode-map "u" 'rmail-undelete-previous-message) |
| 827 | (define-key rmail-mode-map "w" 'rmail-output-body-to-file) |
| 828 | (define-key rmail-mode-map "x" 'rmail-expunge) |
| 829 | (define-key rmail-mode-map "." 'rmail-beginning-of-message) |
| 830 | (define-key rmail-mode-map "<" 'rmail-first-message) |
| 831 | (define-key rmail-mode-map ">" 'rmail-last-message) |
| 832 | (define-key rmail-mode-map " " 'scroll-up) |
| 833 | (define-key rmail-mode-map "\177" 'scroll-down) |
| 834 | (define-key rmail-mode-map "?" 'describe-mode) |
| 835 | (define-key rmail-mode-map "\C-c\C-s\C-d" 'rmail-sort-by-date) |
| 836 | (define-key rmail-mode-map "\C-c\C-s\C-s" 'rmail-sort-by-subject) |
| 837 | (define-key rmail-mode-map "\C-c\C-s\C-a" 'rmail-sort-by-author) |
| 838 | (define-key rmail-mode-map "\C-c\C-s\C-r" 'rmail-sort-by-recipient) |
| 839 | (define-key rmail-mode-map "\C-c\C-s\C-c" 'rmail-sort-by-correspondent) |
| 840 | (define-key rmail-mode-map "\C-c\C-s\C-l" 'rmail-sort-by-lines) |
| 841 | (define-key rmail-mode-map "\C-c\C-s\C-k" 'rmail-sort-by-labels) |
| 842 | (define-key rmail-mode-map "\C-c\C-n" 'rmail-next-same-subject) |
| 843 | (define-key rmail-mode-map "\C-c\C-p" 'rmail-previous-same-subject) |
| 844 | ) |
| 845 | \f |
| 846 | (define-key rmail-mode-map [menu-bar] (make-sparse-keymap)) |
| 847 | |
| 848 | (define-key rmail-mode-map [menu-bar classify] |
| 849 | (cons "Classify" (make-sparse-keymap "Classify"))) |
| 850 | |
| 851 | (define-key rmail-mode-map [menu-bar classify input-menu] |
| 852 | nil) |
| 853 | |
| 854 | (define-key rmail-mode-map [menu-bar classify output-menu] |
| 855 | nil) |
| 856 | |
| 857 | (define-key rmail-mode-map [menu-bar classify output-body] |
| 858 | '("Output body to file..." . rmail-output-body-to-file)) |
| 859 | |
| 860 | (define-key rmail-mode-map [menu-bar classify output-inbox] |
| 861 | '("Output (inbox)..." . rmail-output)) |
| 862 | |
| 863 | (define-key rmail-mode-map [menu-bar classify output] |
| 864 | '("Output (Rmail)..." . rmail-output-to-rmail-file)) |
| 865 | |
| 866 | (define-key rmail-mode-map [menu-bar classify kill-label] |
| 867 | '("Kill Label..." . rmail-kill-label)) |
| 868 | |
| 869 | (define-key rmail-mode-map [menu-bar classify add-label] |
| 870 | '("Add Label..." . rmail-add-label)) |
| 871 | |
| 872 | (define-key rmail-mode-map [menu-bar summary] |
| 873 | (cons "Summary" (make-sparse-keymap "Summary"))) |
| 874 | |
| 875 | (define-key rmail-mode-map [menu-bar summary senders] |
| 876 | '("By Senders..." . rmail-summary-by-senders)) |
| 877 | |
| 878 | (define-key rmail-mode-map [menu-bar summary labels] |
| 879 | '("By Labels..." . rmail-summary-by-labels)) |
| 880 | |
| 881 | (define-key rmail-mode-map [menu-bar summary recipients] |
| 882 | '("By Recipients..." . rmail-summary-by-recipients)) |
| 883 | |
| 884 | (define-key rmail-mode-map [menu-bar summary topic] |
| 885 | '("By Topic..." . rmail-summary-by-topic)) |
| 886 | |
| 887 | (define-key rmail-mode-map [menu-bar summary regexp] |
| 888 | '("By Regexp..." . rmail-summary-by-regexp)) |
| 889 | |
| 890 | (define-key rmail-mode-map [menu-bar summary all] |
| 891 | '("All" . rmail-summary)) |
| 892 | |
| 893 | (define-key rmail-mode-map [menu-bar mail] |
| 894 | (cons "Mail" (make-sparse-keymap "Mail"))) |
| 895 | |
| 896 | (define-key rmail-mode-map [menu-bar mail rmail-get-new-mail] |
| 897 | '("Get New Mail" . rmail-get-new-mail)) |
| 898 | |
| 899 | (define-key rmail-mode-map [menu-bar mail lambda] |
| 900 | '("----")) |
| 901 | |
| 902 | (define-key rmail-mode-map [menu-bar mail continue] |
| 903 | '("Continue" . rmail-continue)) |
| 904 | |
| 905 | (define-key rmail-mode-map [menu-bar mail resend] |
| 906 | '("Re-send..." . rmail-resend)) |
| 907 | |
| 908 | (define-key rmail-mode-map [menu-bar mail forward] |
| 909 | '("Forward" . rmail-forward)) |
| 910 | |
| 911 | (define-key rmail-mode-map [menu-bar mail retry] |
| 912 | '("Retry" . rmail-retry-failure)) |
| 913 | |
| 914 | (define-key rmail-mode-map [menu-bar mail reply] |
| 915 | '("Reply" . rmail-reply)) |
| 916 | |
| 917 | (define-key rmail-mode-map [menu-bar mail mail] |
| 918 | '("Mail" . rmail-mail)) |
| 919 | |
| 920 | (define-key rmail-mode-map [menu-bar delete] |
| 921 | (cons "Delete" (make-sparse-keymap "Delete"))) |
| 922 | |
| 923 | (define-key rmail-mode-map [menu-bar delete expunge/save] |
| 924 | '("Expunge/Save" . rmail-expunge-and-save)) |
| 925 | |
| 926 | (define-key rmail-mode-map [menu-bar delete expunge] |
| 927 | '("Expunge" . rmail-expunge)) |
| 928 | |
| 929 | (define-key rmail-mode-map [menu-bar delete undelete] |
| 930 | '("Undelete" . rmail-undelete-previous-message)) |
| 931 | |
| 932 | (define-key rmail-mode-map [menu-bar delete delete] |
| 933 | '("Delete" . rmail-delete-forward)) |
| 934 | |
| 935 | (define-key rmail-mode-map [menu-bar move] |
| 936 | (cons "Move" (make-sparse-keymap "Move"))) |
| 937 | |
| 938 | (define-key rmail-mode-map [menu-bar move search-back] |
| 939 | '("Search Back..." . rmail-search-backwards)) |
| 940 | |
| 941 | (define-key rmail-mode-map [menu-bar move search] |
| 942 | '("Search..." . rmail-search)) |
| 943 | |
| 944 | (define-key rmail-mode-map [menu-bar move previous] |
| 945 | '("Previous Nondeleted" . rmail-previous-undeleted-message)) |
| 946 | |
| 947 | (define-key rmail-mode-map [menu-bar move next] |
| 948 | '("Next Nondeleted" . rmail-next-undeleted-message)) |
| 949 | |
| 950 | (define-key rmail-mode-map [menu-bar move last] |
| 951 | '("Last" . rmail-last-message)) |
| 952 | |
| 953 | (define-key rmail-mode-map [menu-bar move first] |
| 954 | '("First" . rmail-first-message)) |
| 955 | |
| 956 | (define-key rmail-mode-map [menu-bar move previous] |
| 957 | '("Previous" . rmail-previous-message)) |
| 958 | |
| 959 | (define-key rmail-mode-map [menu-bar move next] |
| 960 | '("Next" . rmail-next-message)) |
| 961 | \f |
| 962 | ;; Rmail mode is suitable only for specially formatted data. |
| 963 | (put 'rmail-mode 'mode-class 'special) |
| 964 | |
| 965 | (defun rmail-mode-kill-summary () |
| 966 | (if rmail-summary-buffer (kill-buffer rmail-summary-buffer))) |
| 967 | |
| 968 | ;;;###autoload |
| 969 | (defun rmail-mode () |
| 970 | "Rmail Mode is used by \\<rmail-mode-map>\\[rmail] for editing Rmail files. |
| 971 | All normal editing commands are turned off. |
| 972 | Instead, these commands are available: |
| 973 | |
| 974 | \\[rmail-beginning-of-message] Move point to front of this message (same as \\[beginning-of-buffer]). |
| 975 | \\[scroll-up] Scroll to next screen of this message. |
| 976 | \\[scroll-down] Scroll to previous screen of this message. |
| 977 | \\[rmail-next-undeleted-message] Move to Next non-deleted message. |
| 978 | \\[rmail-previous-undeleted-message] Move to Previous non-deleted message. |
| 979 | \\[rmail-next-message] Move to Next message whether deleted or not. |
| 980 | \\[rmail-previous-message] Move to Previous message whether deleted or not. |
| 981 | \\[rmail-first-message] Move to the first message in Rmail file. |
| 982 | \\[rmail-last-message] Move to the last message in Rmail file. |
| 983 | \\[rmail-show-message] Jump to message specified by numeric position in file. |
| 984 | \\[rmail-search] Search for string and show message it is found in. |
| 985 | \\[rmail-delete-forward] Delete this message, move to next nondeleted. |
| 986 | \\[rmail-delete-backward] Delete this message, move to previous nondeleted. |
| 987 | \\[rmail-undelete-previous-message] Undelete message. Tries current message, then earlier messages |
| 988 | till a deleted message is found. |
| 989 | \\[rmail-edit-current-message] Edit the current message. \\[rmail-cease-edit] to return to Rmail. |
| 990 | \\[rmail-expunge] Expunge deleted messages. |
| 991 | \\[rmail-expunge-and-save] Expunge and save the file. |
| 992 | \\[rmail-quit] Quit Rmail: expunge, save, then switch to another buffer. |
| 993 | \\[save-buffer] Save without expunging. |
| 994 | \\[rmail-get-new-mail] Move new mail from system spool directory into this file. |
| 995 | \\[rmail-mail] Mail a message (same as \\[mail-other-window]). |
| 996 | \\[rmail-continue] Continue composing outgoing message started before. |
| 997 | \\[rmail-reply] Reply to this message. Like \\[rmail-mail] but initializes some fields. |
| 998 | \\[rmail-retry-failure] Send this message again. Used on a mailer failure message. |
| 999 | \\[rmail-forward] Forward this message to another user. |
| 1000 | \\[rmail-output-to-rmail-file] Output this message to an Rmail file (append it). |
| 1001 | \\[rmail-output] Output this message to a Unix-format mail file (append it). |
| 1002 | \\[rmail-output-body-to-file] Save message body to a file. Default filename comes from Subject line. |
| 1003 | \\[rmail-input] Input Rmail file. Run Rmail on that file. |
| 1004 | \\[rmail-add-label] Add label to message. It will be displayed in the mode line. |
| 1005 | \\[rmail-kill-label] Kill label. Remove a label from current message. |
| 1006 | \\[rmail-next-labeled-message] Move to Next message with specified label |
| 1007 | (label defaults to last one specified). |
| 1008 | Standard labels: filed, unseen, answered, forwarded, deleted. |
| 1009 | Any other label is present only if you add it with \\[rmail-add-label]. |
| 1010 | \\[rmail-previous-labeled-message] Move to Previous message with specified label |
| 1011 | \\[rmail-summary] Show headers buffer, with a one line summary of each message. |
| 1012 | \\[rmail-summary-by-labels] Summarize only messages with particular label(s). |
| 1013 | \\[rmail-summary-by-recipients] Summarize only messages with particular recipient(s). |
| 1014 | \\[rmail-summary-by-regexp] Summarize only messages with particular regexp(s). |
| 1015 | \\[rmail-summary-by-topic] Summarize only messages with subject line regexp(s). |
| 1016 | \\[rmail-toggle-header] Toggle display of complete header." |
| 1017 | (interactive) |
| 1018 | (let ((finding-rmail-file (not (eq major-mode 'rmail-mode)))) |
| 1019 | (rmail-mode-2) |
| 1020 | (when (and finding-rmail-file |
| 1021 | (null coding-system-for-read) |
| 1022 | default-enable-multibyte-characters) |
| 1023 | (let ((rmail-enable-multibyte t)) |
| 1024 | (rmail-require-mime-maybe) |
| 1025 | (rmail-convert-file) |
| 1026 | (goto-char (point-max)) |
| 1027 | (set-buffer-multibyte t))) |
| 1028 | (rmail-set-message-counters) |
| 1029 | (rmail-show-message rmail-total-messages) |
| 1030 | (when finding-rmail-file |
| 1031 | (when rmail-display-summary |
| 1032 | (rmail-summary)) |
| 1033 | (rmail-construct-io-menu)) |
| 1034 | (run-hooks 'rmail-mode-hook))) |
| 1035 | |
| 1036 | (defun rmail-mode-2 () |
| 1037 | (kill-all-local-variables) |
| 1038 | (rmail-mode-1) |
| 1039 | (rmail-perm-variables) |
| 1040 | (rmail-variables)) |
| 1041 | |
| 1042 | (defun rmail-mode-1 () |
| 1043 | (setq major-mode 'rmail-mode) |
| 1044 | (setq mode-name "RMAIL") |
| 1045 | (setq buffer-read-only t) |
| 1046 | ;; No need to auto save RMAIL files in normal circumstances |
| 1047 | ;; because they contain no info except attribute changes |
| 1048 | ;; and deletion of messages. |
| 1049 | ;; The one exception is when messages are copied into an Rmail mode buffer. |
| 1050 | ;; rmail-output-to-rmail-file enables auto save when you do that. |
| 1051 | (setq buffer-auto-save-file-name nil) |
| 1052 | (setq mode-line-modified "--") |
| 1053 | (use-local-map rmail-mode-map) |
| 1054 | (set-syntax-table text-mode-syntax-table) |
| 1055 | (setq local-abbrev-table text-mode-abbrev-table)) |
| 1056 | |
| 1057 | ;; Set up the permanent locals associated with an Rmail file. |
| 1058 | (defun rmail-perm-variables () |
| 1059 | (make-local-variable 'rmail-last-label) |
| 1060 | (make-local-variable 'rmail-last-regexp) |
| 1061 | (make-local-variable 'rmail-deleted-vector) |
| 1062 | (make-local-variable 'rmail-buffer) |
| 1063 | (setq rmail-buffer (current-buffer)) |
| 1064 | (make-local-variable 'rmail-view-buffer) |
| 1065 | (setq rmail-view-buffer rmail-buffer) |
| 1066 | (make-local-variable 'rmail-summary-buffer) |
| 1067 | (make-local-variable 'rmail-summary-vector) |
| 1068 | (make-local-variable 'rmail-current-message) |
| 1069 | (make-local-variable 'rmail-total-messages) |
| 1070 | (make-local-variable 'rmail-overlay-list) |
| 1071 | (setq rmail-overlay-list nil) |
| 1072 | (make-local-variable 'rmail-message-vector) |
| 1073 | (make-local-variable 'rmail-msgref-vector) |
| 1074 | (make-local-variable 'rmail-inbox-list) |
| 1075 | (setq rmail-inbox-list (rmail-parse-file-inboxes)) |
| 1076 | ;; Provide default set of inboxes for primary mail file ~/RMAIL. |
| 1077 | (and (null rmail-inbox-list) |
| 1078 | (or (equal buffer-file-name (expand-file-name rmail-file-name)) |
| 1079 | (equal buffer-file-truename |
| 1080 | (abbreviate-file-name (file-truename rmail-file-name)))) |
| 1081 | (setq rmail-inbox-list |
| 1082 | (or rmail-primary-inbox-list |
| 1083 | (list (or (getenv "MAIL") |
| 1084 | (concat rmail-spool-directory |
| 1085 | (user-login-name))))))) |
| 1086 | (make-local-variable 'rmail-keywords) |
| 1087 | ;; this gets generated as needed |
| 1088 | (setq rmail-keywords nil)) |
| 1089 | |
| 1090 | ;; Set up the non-permanent locals associated with Rmail mode. |
| 1091 | (defun rmail-variables () |
| 1092 | (make-local-variable 'save-buffer-coding-system) |
| 1093 | ;; If we don't already have a value for save-buffer-coding-system, |
| 1094 | ;; get it from buffer-file-coding-system, and clear that |
| 1095 | ;; because it should be determined in rmail-show-message. |
| 1096 | (unless save-buffer-coding-system |
| 1097 | (setq save-buffer-coding-system (or buffer-file-coding-system 'undecided)) |
| 1098 | (setq buffer-file-coding-system nil)) |
| 1099 | ;; Don't let a local variables list in a message cause confusion. |
| 1100 | (make-local-variable 'local-enable-local-variables) |
| 1101 | (setq local-enable-local-variables nil) |
| 1102 | (make-local-variable 'revert-buffer-function) |
| 1103 | (setq revert-buffer-function 'rmail-revert) |
| 1104 | (make-local-variable 'font-lock-defaults) |
| 1105 | (setq font-lock-defaults |
| 1106 | '(rmail-font-lock-keywords |
| 1107 | t nil nil nil |
| 1108 | (font-lock-maximum-size . nil) |
| 1109 | (font-lock-fontify-buffer-function . rmail-fontify-buffer-function) |
| 1110 | (font-lock-unfontify-buffer-function . rmail-unfontify-buffer-function) |
| 1111 | (font-lock-inhibit-thing-lock . (lazy-lock-mode fast-lock-mode)))) |
| 1112 | (make-local-variable 'require-final-newline) |
| 1113 | (setq require-final-newline nil) |
| 1114 | (make-local-variable 'version-control) |
| 1115 | (setq version-control 'never) |
| 1116 | (make-local-variable 'kill-buffer-hook) |
| 1117 | (add-hook 'kill-buffer-hook 'rmail-mode-kill-summary) |
| 1118 | (make-local-variable 'file-precious-flag) |
| 1119 | (setq file-precious-flag t)) |
| 1120 | |
| 1121 | ;; Handle M-x revert-buffer done in an rmail-mode buffer. |
| 1122 | (defun rmail-revert (arg noconfirm) |
| 1123 | (set-buffer rmail-buffer) |
| 1124 | (let* ((revert-buffer-function (default-value 'revert-buffer-function)) |
| 1125 | (rmail-enable-multibyte enable-multibyte-characters) |
| 1126 | ;; See similar code in `rmail'. |
| 1127 | (coding-system-for-read (and rmail-enable-multibyte 'raw-text))) |
| 1128 | ;; Call our caller again, but this time it does the default thing. |
| 1129 | (if (revert-buffer arg noconfirm) |
| 1130 | ;; If the user said "yes", and we changed something, |
| 1131 | ;; reparse the messages. |
| 1132 | (progn |
| 1133 | (set-buffer rmail-buffer) |
| 1134 | (rmail-mode-2) |
| 1135 | ;; Convert all or part to Babyl file if possible. |
| 1136 | (rmail-convert-file) |
| 1137 | ;; We have read the file as raw-text, so the buffer is set to |
| 1138 | ;; unibyte. Make it multibyte if necessary. |
| 1139 | (if (and rmail-enable-multibyte |
| 1140 | (not enable-multibyte-characters)) |
| 1141 | (set-buffer-multibyte t)) |
| 1142 | (goto-char (point-max)) |
| 1143 | (rmail-set-message-counters) |
| 1144 | (rmail-show-message rmail-total-messages) |
| 1145 | (run-hooks 'rmail-mode-hook))))) |
| 1146 | |
| 1147 | ;; Return a list of files from this buffer's Mail: option. |
| 1148 | ;; Does not assume that messages have been parsed. |
| 1149 | ;; Just returns nil if buffer does not look like Babyl format. |
| 1150 | (defun rmail-parse-file-inboxes () |
| 1151 | (save-excursion |
| 1152 | (save-restriction |
| 1153 | (widen) |
| 1154 | (goto-char 1) |
| 1155 | (cond ((looking-at "BABYL OPTIONS:") |
| 1156 | (search-forward "\n\^_" nil 'move) |
| 1157 | (narrow-to-region 1 (point)) |
| 1158 | (goto-char 1) |
| 1159 | (if (search-forward "\nMail:" nil t) |
| 1160 | (progn |
| 1161 | (narrow-to-region (point) (progn (end-of-line) (point))) |
| 1162 | (goto-char (point-min)) |
| 1163 | (mail-parse-comma-list)))))))) |
| 1164 | |
| 1165 | (defun rmail-expunge-and-save () |
| 1166 | "Expunge and save RMAIL file." |
| 1167 | (interactive) |
| 1168 | (rmail-expunge) |
| 1169 | (set-buffer rmail-buffer) |
| 1170 | (save-buffer) |
| 1171 | (if (rmail-summary-exists) |
| 1172 | (rmail-select-summary (set-buffer-modified-p nil)))) |
| 1173 | |
| 1174 | (defun rmail-quit () |
| 1175 | "Quit out of RMAIL. |
| 1176 | Hook `rmail-quit-hook' is run after expunging." |
| 1177 | (interactive) |
| 1178 | (rmail-expunge-and-save) |
| 1179 | (when (boundp 'rmail-quit-hook) |
| 1180 | (run-hooks 'rmail-quit-hook)) |
| 1181 | ;; Don't switch to the summary buffer even if it was recently visible. |
| 1182 | (when rmail-summary-buffer |
| 1183 | (replace-buffer-in-windows rmail-summary-buffer) |
| 1184 | (bury-buffer rmail-summary-buffer)) |
| 1185 | (if rmail-enable-mime |
| 1186 | (let ((obuf rmail-buffer) |
| 1187 | (ovbuf rmail-view-buffer)) |
| 1188 | (set-buffer rmail-view-buffer) |
| 1189 | (quit-window) |
| 1190 | (replace-buffer-in-windows ovbuf) |
| 1191 | (replace-buffer-in-windows obuf) |
| 1192 | (bury-buffer obuf)) |
| 1193 | (let ((obuf (current-buffer))) |
| 1194 | (quit-window) |
| 1195 | (replace-buffer-in-windows obuf)))) |
| 1196 | |
| 1197 | (defun rmail-bury () |
| 1198 | "Bury current Rmail buffer and its summary buffer." |
| 1199 | (interactive) |
| 1200 | ;; This let var was called rmail-buffer, but that interfered |
| 1201 | ;; with the buffer-local var used in summary buffers. |
| 1202 | (let ((buffer-to-bury (current-buffer))) |
| 1203 | (if (rmail-summary-exists) |
| 1204 | (let (window) |
| 1205 | (while (setq window (get-buffer-window rmail-summary-buffer)) |
| 1206 | (quit-window nil window)) |
| 1207 | (bury-buffer rmail-summary-buffer))) |
| 1208 | (quit-window))) |
| 1209 | |
| 1210 | (defun rmail-duplicate-message () |
| 1211 | "Create a duplicated copy of the current message. |
| 1212 | The duplicate copy goes into the Rmail file just after the |
| 1213 | original copy." |
| 1214 | (interactive) |
| 1215 | (widen) |
| 1216 | (let ((buffer-read-only nil) |
| 1217 | (number rmail-current-message) |
| 1218 | (string (buffer-substring (rmail-msgbeg rmail-current-message) |
| 1219 | (rmail-msgend rmail-current-message)))) |
| 1220 | (goto-char (rmail-msgend rmail-current-message)) |
| 1221 | (insert string) |
| 1222 | (rmail-forget-messages) |
| 1223 | (rmail-show-message number) |
| 1224 | (message "Message duplicated"))) |
| 1225 | |
| 1226 | ;;;###autoload |
| 1227 | (defun rmail-input (filename) |
| 1228 | "Run Rmail on file FILENAME." |
| 1229 | (interactive "FRun rmail on RMAIL file: ") |
| 1230 | (rmail filename)) |
| 1231 | |
| 1232 | |
| 1233 | ;; This used to scan subdirectories recursively, but someone pointed out |
| 1234 | ;; that if the user wants that, person can put all the files in one dir. |
| 1235 | ;; And the recursive scan was slow. So I took it out. |
| 1236 | ;; rms, Sep 1996. |
| 1237 | (defun rmail-find-all-files (start) |
| 1238 | "Return list of file in dir START that match `rmail-secondary-file-regexp'." |
| 1239 | (if (file-accessible-directory-p start) |
| 1240 | ;; Don't sort here. |
| 1241 | (let* ((case-fold-search t) |
| 1242 | (files (directory-files start t rmail-secondary-file-regexp))) |
| 1243 | ;; Sort here instead of in directory-files |
| 1244 | ;; because this list is usually much shorter. |
| 1245 | (sort files 'string<)))) |
| 1246 | |
| 1247 | (defun rmail-list-to-menu (menu-name l action &optional full-name) |
| 1248 | (let ((menu (make-sparse-keymap menu-name))) |
| 1249 | (mapcar |
| 1250 | (function (lambda (item) |
| 1251 | (let (command) |
| 1252 | (if (consp item) |
| 1253 | (progn |
| 1254 | (setq command |
| 1255 | (rmail-list-to-menu (car item) (cdr item) |
| 1256 | action |
| 1257 | (if full-name |
| 1258 | (concat full-name "/" |
| 1259 | (car item)) |
| 1260 | (car item)))) |
| 1261 | (setq name (car item))) |
| 1262 | (progn |
| 1263 | (setq name item) |
| 1264 | (setq command |
| 1265 | (list 'lambda () '(interactive) |
| 1266 | (list action |
| 1267 | (expand-file-name |
| 1268 | (if full-name |
| 1269 | (concat full-name "/" item) |
| 1270 | item) |
| 1271 | rmail-secondary-file-directory)))))) |
| 1272 | (define-key menu (vector (intern name)) |
| 1273 | (cons name command))))) |
| 1274 | (reverse l)) |
| 1275 | menu)) |
| 1276 | |
| 1277 | ;; This command is always "disabled" when it appears in a menu. |
| 1278 | (put 'rmail-disable-menu 'menu-enable ''nil) |
| 1279 | |
| 1280 | (defun rmail-construct-io-menu () |
| 1281 | (let ((files (rmail-find-all-files rmail-secondary-file-directory))) |
| 1282 | (if files |
| 1283 | (progn |
| 1284 | (define-key rmail-mode-map [menu-bar classify input-menu] |
| 1285 | (cons "Input Rmail File" |
| 1286 | (rmail-list-to-menu "Input Rmail File" |
| 1287 | files |
| 1288 | 'rmail-input))) |
| 1289 | (define-key rmail-mode-map [menu-bar classify output-menu] |
| 1290 | (cons "Output Rmail File" |
| 1291 | (rmail-list-to-menu "Output Rmail File" |
| 1292 | files |
| 1293 | 'rmail-output-to-rmail-file)))) |
| 1294 | |
| 1295 | (define-key rmail-mode-map [menu-bar classify input-menu] |
| 1296 | '("Input Rmail File" . rmail-disable-menu)) |
| 1297 | (define-key rmail-mode-map [menu-bar classify output-menu] |
| 1298 | '("Output Rmail File" . rmail-disable-menu))))) |
| 1299 | |
| 1300 | \f |
| 1301 | ;;;; *** Rmail input *** |
| 1302 | |
| 1303 | ;; RLK feature not added in this version: |
| 1304 | ;; argument specifies inbox file or files in various ways. |
| 1305 | |
| 1306 | (defun rmail-get-new-mail (&optional file-name) |
| 1307 | "Move any new mail from this RMAIL file's inbox files. |
| 1308 | The inbox files can be specified with the file's Mail: option. The |
| 1309 | variable `rmail-primary-inbox-list' specifies the inboxes for your |
| 1310 | primary RMAIL file if it has no Mail: option. By default, this is |
| 1311 | your /usr/spool/mail/$USER. |
| 1312 | |
| 1313 | You can also specify the file to get new mail from. In this case, the |
| 1314 | file of new mail is not changed or deleted. Noninteractively, you can |
| 1315 | pass the inbox file name as an argument. Interactively, a prefix |
| 1316 | argument causes us to read a file name and use that file as the inbox. |
| 1317 | |
| 1318 | If the variable `rmail-preserve-inbox' is non-nil, new mail will |
| 1319 | always be left in inbox files rather than deleted. |
| 1320 | |
| 1321 | This function runs `rmail-get-new-mail-hook' before saving the updated file. |
| 1322 | It returns t if it got any new messages." |
| 1323 | (interactive |
| 1324 | (list (if current-prefix-arg |
| 1325 | (read-file-name "Get new mail from file: ")))) |
| 1326 | (run-hooks 'rmail-before-get-new-mail-hook) |
| 1327 | ;; If the disk file has been changed from under us, |
| 1328 | ;; revert to it before we get new mail. |
| 1329 | (or (verify-visited-file-modtime (current-buffer)) |
| 1330 | (find-file (buffer-file-name))) |
| 1331 | (set-buffer rmail-buffer) |
| 1332 | (rmail-maybe-set-message-counters) |
| 1333 | (widen) |
| 1334 | ;; Get rid of all undo records for this buffer. |
| 1335 | (or (eq buffer-undo-list t) |
| 1336 | (setq buffer-undo-list nil)) |
| 1337 | (let ((all-files (if file-name (list file-name) |
| 1338 | rmail-inbox-list)) |
| 1339 | (rmail-enable-multibyte (default-value 'enable-multibyte-characters)) |
| 1340 | found) |
| 1341 | (unwind-protect |
| 1342 | (progn |
| 1343 | (while all-files |
| 1344 | (let ((opoint (point)) |
| 1345 | (new-messages 0) |
| 1346 | (delete-files ()) |
| 1347 | ;; If buffer has not changed yet, and has not been saved yet, |
| 1348 | ;; don't replace the old backup file now. |
| 1349 | (make-backup-files (and make-backup-files (buffer-modified-p))) |
| 1350 | (buffer-read-only nil) |
| 1351 | ;; Don't make undo records for what we do in getting mail. |
| 1352 | (buffer-undo-list t) |
| 1353 | success |
| 1354 | ;; Files to insert this time around. |
| 1355 | files |
| 1356 | ;; Last names of those files. |
| 1357 | file-last-names) |
| 1358 | ;; Pull files off all-files onto files |
| 1359 | ;; as long as there is no name conflict. |
| 1360 | ;; A conflict happens when two inbox file names |
| 1361 | ;; have the same last component. |
| 1362 | (while (and all-files |
| 1363 | (not (member (file-name-nondirectory (car all-files)) |
| 1364 | file-last-names))) |
| 1365 | (setq files (cons (car all-files) files) |
| 1366 | file-last-names |
| 1367 | (cons (file-name-nondirectory (car all-files)) files)) |
| 1368 | (setq all-files (cdr all-files))) |
| 1369 | ;; Put them back in their original order. |
| 1370 | (setq files (nreverse files)) |
| 1371 | |
| 1372 | (goto-char (point-max)) |
| 1373 | (skip-chars-backward " \t\n") ; just in case of brain damage |
| 1374 | (delete-region (point) (point-max)) ; caused by require-final-newline |
| 1375 | (save-excursion |
| 1376 | (save-restriction |
| 1377 | (narrow-to-region (point) (point)) |
| 1378 | ;; Read in the contents of the inbox files, |
| 1379 | ;; renaming them as necessary, |
| 1380 | ;; and adding to the list of files to delete eventually. |
| 1381 | (if file-name |
| 1382 | (rmail-insert-inbox-text files nil) |
| 1383 | (setq delete-files (rmail-insert-inbox-text files t))) |
| 1384 | ;; Scan the new text and convert each message to babyl format. |
| 1385 | (goto-char (point-min)) |
| 1386 | (unwind-protect |
| 1387 | (save-excursion |
| 1388 | (setq new-messages (rmail-convert-to-babyl-format) |
| 1389 | success t)) |
| 1390 | ;; Try to delete the garbage just inserted. |
| 1391 | (or success (delete-region (point-min) (point-max))) |
| 1392 | ;; If we could not convert the file's inboxes, |
| 1393 | ;; rename the files we tried to read |
| 1394 | ;; so we won't over and over again. |
| 1395 | (if (and (not file-name) (not success)) |
| 1396 | (let ((delfiles delete-files) |
| 1397 | (count 0)) |
| 1398 | (while delfiles |
| 1399 | (while (file-exists-p (format "RMAILOSE.%d" count)) |
| 1400 | (setq count (1+ count))) |
| 1401 | (rename-file (car delfiles) |
| 1402 | (format "RMAILOSE.%d" count)) |
| 1403 | (setq delfiles (cdr delfiles)))))) |
| 1404 | (or (zerop new-messages) |
| 1405 | (let (success) |
| 1406 | (widen) |
| 1407 | (search-backward "\n\^_" nil t) |
| 1408 | (narrow-to-region (point) (point-max)) |
| 1409 | (goto-char (1+ (point-min))) |
| 1410 | (rmail-count-new-messages) |
| 1411 | (run-hooks 'rmail-get-new-mail-hook) |
| 1412 | (save-buffer))) |
| 1413 | ;; Delete the old files, now that babyl file is saved. |
| 1414 | (while delete-files |
| 1415 | (condition-case () |
| 1416 | ;; First, try deleting. |
| 1417 | (condition-case () |
| 1418 | (delete-file (car delete-files)) |
| 1419 | (file-error |
| 1420 | ;; If we can't delete it, truncate it. |
| 1421 | (write-region (point) (point) (car delete-files)))) |
| 1422 | (file-error nil)) |
| 1423 | (setq delete-files (cdr delete-files))))) |
| 1424 | (if (= new-messages 0) |
| 1425 | (progn (goto-char opoint) |
| 1426 | (if (or file-name rmail-inbox-list) |
| 1427 | (message "(No new mail has arrived)"))) |
| 1428 | (if (rmail-summary-exists) |
| 1429 | (rmail-select-summary |
| 1430 | (rmail-update-summary))) |
| 1431 | (message "%d new message%s read" |
| 1432 | new-messages (if (= 1 new-messages) "" "s")) |
| 1433 | ;; Move to the first new message |
| 1434 | ;; unless we have other unseen messages before it. |
| 1435 | (rmail-show-message (rmail-first-unseen-message)) |
| 1436 | (run-hooks 'rmail-after-get-new-mail-hook) |
| 1437 | (setq found t)))) |
| 1438 | found) |
| 1439 | ;; Don't leave the buffer screwed up if we get a disk-full error. |
| 1440 | (or found (rmail-show-message))))) |
| 1441 | |
| 1442 | (defun rmail-insert-inbox-text (files renamep) |
| 1443 | ;; Detect a locked file now, so that we avoid moving mail |
| 1444 | ;; out of the real inbox file. (That could scare people.) |
| 1445 | (or (memq (file-locked-p buffer-file-name) '(nil t)) |
| 1446 | (error "RMAIL file %s is locked" |
| 1447 | (file-name-nondirectory buffer-file-name))) |
| 1448 | (let (file tofile delete-files movemail popmail got-password password) |
| 1449 | (while files |
| 1450 | ;; Handle POP mailbox names specially; don't expand as filenames |
| 1451 | ;; in case the userid contains a directory separator. |
| 1452 | (setq file (car files)) |
| 1453 | (setq popmail (string-match "^po:" file)) |
| 1454 | (if popmail |
| 1455 | (setq renamep t) |
| 1456 | (setq file (file-truename |
| 1457 | (substitute-in-file-name (expand-file-name file))))) |
| 1458 | (setq tofile (expand-file-name |
| 1459 | ;; Generate name to move to from inbox name, |
| 1460 | ;; in case of multiple inboxes that need moving. |
| 1461 | (concat ".newmail-" (file-name-nondirectory file)) |
| 1462 | ;; Use the directory of this rmail file |
| 1463 | ;; because it's a nuisance to use the homedir |
| 1464 | ;; if that is on a full disk and this rmail |
| 1465 | ;; file isn't. |
| 1466 | (file-name-directory |
| 1467 | (expand-file-name buffer-file-name)))) |
| 1468 | ;; Always use movemail to rename the file, |
| 1469 | ;; since there can be mailboxes in various directories. |
| 1470 | (setq movemail t) |
| 1471 | ;;; ;; If getting from mail spool directory, |
| 1472 | ;;; ;; use movemail to move rather than just renaming, |
| 1473 | ;;; ;; so as to interlock with the mailer. |
| 1474 | ;;; (setq movemail (string= file |
| 1475 | ;;; (file-truename |
| 1476 | ;;; (concat rmail-spool-directory |
| 1477 | ;;; (file-name-nondirectory file))))) |
| 1478 | (if (and movemail (not popmail)) |
| 1479 | (progn |
| 1480 | ;; On some systems, /usr/spool/mail/foo is a directory |
| 1481 | ;; and the actual inbox is /usr/spool/mail/foo/foo. |
| 1482 | (if (file-directory-p file) |
| 1483 | (setq file (expand-file-name (user-login-name) |
| 1484 | file))))) |
| 1485 | (cond (popmail |
| 1486 | (if rmail-pop-password-required |
| 1487 | (progn (setq got-password (not (rmail-have-password))) |
| 1488 | (setq password (rmail-get-pop-password)))) |
| 1489 | (if (eq system-type 'windows-nt) |
| 1490 | ;; cannot have "po:" in file name |
| 1491 | (setq tofile |
| 1492 | (expand-file-name |
| 1493 | (concat ".newmail-pop-" |
| 1494 | (file-name-nondirectory (substring file 3))) |
| 1495 | (file-name-directory |
| 1496 | (expand-file-name buffer-file-name))))) |
| 1497 | (message "Getting mail from post office ...")) |
| 1498 | ((and (file-exists-p tofile) |
| 1499 | (/= 0 (nth 7 (file-attributes tofile)))) |
| 1500 | (message "Getting mail from %s..." tofile)) |
| 1501 | ((and (file-exists-p file) |
| 1502 | (/= 0 (nth 7 (file-attributes file)))) |
| 1503 | (message "Getting mail from %s..." file))) |
| 1504 | ;; Set TOFILE if have not already done so, and |
| 1505 | ;; rename or copy the file FILE to TOFILE if and as appropriate. |
| 1506 | (cond ((not renamep) |
| 1507 | (setq tofile file)) |
| 1508 | ((or (file-exists-p tofile) (and (not popmail) |
| 1509 | (not (file-exists-p file)))) |
| 1510 | nil) |
| 1511 | ((and (not movemail) (not popmail)) |
| 1512 | ;; Try copying. If that fails (perhaps no space) and |
| 1513 | ;; we're allowed to blow away the inbox, rename instead. |
| 1514 | (if rmail-preserve-inbox |
| 1515 | (copy-file file tofile nil) |
| 1516 | (condition-case nil |
| 1517 | (copy-file file tofile nil) |
| 1518 | (error |
| 1519 | ;; Third arg is t so we can replace existing file TOFILE. |
| 1520 | (rename-file file tofile t)))) |
| 1521 | ;; Make the real inbox file empty. |
| 1522 | ;; Leaving it deleted could cause lossage |
| 1523 | ;; because mailers often won't create the file. |
| 1524 | (if (not rmail-preserve-inbox) |
| 1525 | (condition-case () |
| 1526 | (write-region (point) (point) file) |
| 1527 | (file-error nil)))) |
| 1528 | (t |
| 1529 | (let ((errors nil)) |
| 1530 | (unwind-protect |
| 1531 | (save-excursion |
| 1532 | (setq errors (generate-new-buffer " *rmail loss*")) |
| 1533 | (buffer-disable-undo errors) |
| 1534 | (let ((args |
| 1535 | (append |
| 1536 | (list (or rmail-movemail-program |
| 1537 | (expand-file-name "movemail" |
| 1538 | exec-directory)) |
| 1539 | nil errors nil) |
| 1540 | (if rmail-preserve-inbox |
| 1541 | (list "-p") |
| 1542 | nil) |
| 1543 | rmail-movemail-flags |
| 1544 | (list file tofile) |
| 1545 | (if password (list password) nil)))) |
| 1546 | (apply 'call-process args)) |
| 1547 | (if (not (buffer-modified-p errors)) |
| 1548 | ;; No output => movemail won |
| 1549 | nil |
| 1550 | (set-buffer errors) |
| 1551 | (subst-char-in-region (point-min) (point-max) |
| 1552 | ?\n ?\ ) |
| 1553 | (goto-char (point-max)) |
| 1554 | (skip-chars-backward " \t") |
| 1555 | (delete-region (point) (point-max)) |
| 1556 | (goto-char (point-min)) |
| 1557 | (if (looking-at "movemail: ") |
| 1558 | (delete-region (point-min) (match-end 0))) |
| 1559 | (beep t) |
| 1560 | (message "movemail: %s" |
| 1561 | (buffer-substring (point-min) |
| 1562 | (point-max))) |
| 1563 | ;; If we just read the password, most likely it is |
| 1564 | ;; wrong. Otherwise, see if there is a specific |
| 1565 | ;; reason to think that the problem is a wrong passwd. |
| 1566 | (if (or got-password |
| 1567 | (re-search-forward rmail-pop-password-error |
| 1568 | nil t)) |
| 1569 | (rmail-set-pop-password nil)) |
| 1570 | (sit-for 3) |
| 1571 | nil)) |
| 1572 | (if errors (kill-buffer errors)))))) |
| 1573 | ;; At this point, TOFILE contains the name to read: |
| 1574 | ;; Either the alternate name (if we renamed) |
| 1575 | ;; or the actual inbox (if not renaming). |
| 1576 | (if (file-exists-p tofile) |
| 1577 | (let ((coding-system-for-read 'no-conversion) |
| 1578 | size) |
| 1579 | (goto-char (point-max)) |
| 1580 | (setq size (nth 1 (insert-file-contents tofile))) |
| 1581 | (goto-char (point-max)) |
| 1582 | (or (= (preceding-char) ?\n) |
| 1583 | (zerop size) |
| 1584 | (insert ?\n)) |
| 1585 | (if (not (and rmail-preserve-inbox (string= file tofile))) |
| 1586 | (setq delete-files (cons tofile delete-files))))) |
| 1587 | (message "") |
| 1588 | (setq files (cdr files))) |
| 1589 | delete-files)) |
| 1590 | |
| 1591 | ;; Decode the region specified by FROM and TO by CODING. |
| 1592 | ;; If CODING is nil or an invalid coding system, decode by `undecided'. |
| 1593 | (defun rmail-decode-region (from to coding) |
| 1594 | (if (or (not coding) (not (coding-system-p coding))) |
| 1595 | (setq coding 'undecided)) |
| 1596 | (decode-coding-region from to coding)) |
| 1597 | |
| 1598 | ;; the rmail-break-forwarded-messages feature is not implemented |
| 1599 | (defun rmail-convert-to-babyl-format () |
| 1600 | (let ((count 0) start |
| 1601 | (case-fold-search nil) |
| 1602 | (invalid-input-resync |
| 1603 | (function (lambda () |
| 1604 | (message "Invalid Babyl format in inbox!") |
| 1605 | (sit-for 3) |
| 1606 | ;; Try to get back in sync with a real message. |
| 1607 | (if (re-search-forward |
| 1608 | (concat rmail-mmdf-delim1 "\\|^From") nil t) |
| 1609 | (beginning-of-line) |
| 1610 | (goto-char (point-max))))))) |
| 1611 | (goto-char (point-min)) |
| 1612 | (save-restriction |
| 1613 | (while (not (eobp)) |
| 1614 | (setq start (point)) |
| 1615 | (cond ((looking-at "BABYL OPTIONS:");Babyl header |
| 1616 | (if (search-forward "\n\^_" nil t) |
| 1617 | ;; If we find the proper terminator, delete through there. |
| 1618 | (delete-region (point-min) (point)) |
| 1619 | (funcall invalid-input-resync) |
| 1620 | (delete-region (point-min) (point)))) |
| 1621 | ;; Babyl format message |
| 1622 | ((looking-at "\^L") |
| 1623 | (or (search-forward "\n\^_" nil t) |
| 1624 | (funcall invalid-input-resync)) |
| 1625 | (setq count (1+ count)) |
| 1626 | ;; Make sure there is no extra white space after the ^_ |
| 1627 | ;; at the end of the message. |
| 1628 | ;; Narrowing will make sure that whatever follows the junk |
| 1629 | ;; will be treated properly. |
| 1630 | (delete-region (point) |
| 1631 | (save-excursion |
| 1632 | (skip-chars-forward " \t\n") |
| 1633 | (point))) |
| 1634 | (setq last-coding-system-used nil) |
| 1635 | (or rmail-enable-mime |
| 1636 | (not rmail-enable-multibyte) |
| 1637 | (decode-coding-region start (point) |
| 1638 | (or rmail-file-coding-system |
| 1639 | 'undecided))) |
| 1640 | ;; Add an X-Coding-System: header if we don't have one. |
| 1641 | (save-excursion |
| 1642 | (goto-char start) |
| 1643 | (forward-line 1) |
| 1644 | (if (looking-at "0") |
| 1645 | (forward-line 1) |
| 1646 | (forward-line 2)) |
| 1647 | (or (save-restriction |
| 1648 | (narrow-to-region (point) (point-max)) |
| 1649 | (rfc822-goto-eoh) |
| 1650 | (goto-char (point-min)) |
| 1651 | (re-search-forward "^X-Coding-System:" nil t)) |
| 1652 | (insert "X-Coding-System: " |
| 1653 | (symbol-name last-coding-system-used) |
| 1654 | "\n"))) |
| 1655 | (narrow-to-region (point) (point-max))) |
| 1656 | ;;*** MMDF format |
| 1657 | ((let ((case-fold-search t)) |
| 1658 | (looking-at rmail-mmdf-delim1)) |
| 1659 | (let ((case-fold-search t)) |
| 1660 | (replace-match "\^L\n0, unseen,,\n*** EOOH ***\n") |
| 1661 | (re-search-forward rmail-mmdf-delim2 nil t) |
| 1662 | (replace-match "\^_")) |
| 1663 | (save-excursion |
| 1664 | (save-restriction |
| 1665 | (narrow-to-region start (1- (point))) |
| 1666 | (goto-char (point-min)) |
| 1667 | (while (search-forward "\n\^_" nil t); single char "\^_" |
| 1668 | (replace-match "\n^_")))); 2 chars: "^" and "_" |
| 1669 | (setq last-coding-system-used nil) |
| 1670 | (or rmail-enable-mime |
| 1671 | (not rmail-enable-multibyte) |
| 1672 | (decode-coding-region start (point) 'undecided)) |
| 1673 | (save-excursion |
| 1674 | (goto-char start) |
| 1675 | (forward-line 3) |
| 1676 | (insert "X-Coding-System: " |
| 1677 | (symbol-name last-coding-system-used) |
| 1678 | "\n")) |
| 1679 | (narrow-to-region (point) (point-max)) |
| 1680 | (setq count (1+ count))) |
| 1681 | ;;*** Mail format |
| 1682 | ((looking-at "^From ") |
| 1683 | (insert "\^L\n0, unseen,,\n*** EOOH ***\n") |
| 1684 | (rmail-nuke-pinhead-header) |
| 1685 | ;; If this message has a Content-Length field, |
| 1686 | ;; skip to the end of the contents. |
| 1687 | (let* ((header-end (save-excursion |
| 1688 | (and (re-search-forward "\n\n" nil t) |
| 1689 | (1- (point))))) |
| 1690 | (case-fold-search t) |
| 1691 | (quoted-printable-header-field-end |
| 1692 | (save-excursion |
| 1693 | (re-search-forward |
| 1694 | "^content-transfer-encoding:\\(\n?[\t ]\\)*quoted-printable\\(\n?[\t ]\\)*" |
| 1695 | header-end t))) |
| 1696 | (size |
| 1697 | ;; Get the numeric value from the Content-Length field. |
| 1698 | (save-excursion |
| 1699 | ;; Back up to end of prev line, |
| 1700 | ;; in case the Content-Length field comes first. |
| 1701 | (forward-char -1) |
| 1702 | (and (search-forward "\ncontent-length: " |
| 1703 | header-end t) |
| 1704 | (let ((beg (point)) |
| 1705 | (eol (progn (end-of-line) (point)))) |
| 1706 | (string-to-int (buffer-substring beg eol))))))) |
| 1707 | (and size |
| 1708 | (if (and (natnump size) |
| 1709 | (<= (+ header-end size) (point-max)) |
| 1710 | ;; Make sure this would put us at a position |
| 1711 | ;; that we could continue from. |
| 1712 | (save-excursion |
| 1713 | (goto-char (+ header-end size)) |
| 1714 | (skip-chars-forward "\n") |
| 1715 | (or (eobp) |
| 1716 | (and (looking-at "BABYL OPTIONS:") |
| 1717 | (search-forward "\n\^_" nil t)) |
| 1718 | (and (looking-at "\^L") |
| 1719 | (search-forward "\n\^_" nil t)) |
| 1720 | (let ((case-fold-search t)) |
| 1721 | (looking-at rmail-mmdf-delim1)) |
| 1722 | (looking-at "From ")))) |
| 1723 | (goto-char (+ header-end size)) |
| 1724 | (message "Ignoring invalid Content-Length field") |
| 1725 | (sit-for 1 0 t))) |
| 1726 | (if (re-search-forward |
| 1727 | (concat "^[\^_]?\\(" |
| 1728 | rmail-unix-mail-delimiter |
| 1729 | "\\|" |
| 1730 | rmail-mmdf-delim1 "\\|" |
| 1731 | "^BABYL OPTIONS:\\|" |
| 1732 | "\^L\n[01],\\)") nil t) |
| 1733 | (goto-char (match-beginning 1)) |
| 1734 | (goto-char (point-max))) |
| 1735 | (setq count (1+ count)) |
| 1736 | (if quoted-printable-header-field-end |
| 1737 | (save-excursion |
| 1738 | (rmail-decode-quoted-printable header-end (point)) |
| 1739 | ;; Change "quoted-printable" to "8bit", |
| 1740 | ;; to reflect the decoding we just did. |
| 1741 | (goto-char quoted-printable-header-field-end) |
| 1742 | (delete-region (point) (search-backward ":")) |
| 1743 | (insert ": 8bit")))) |
| 1744 | |
| 1745 | (save-excursion |
| 1746 | (save-restriction |
| 1747 | (narrow-to-region start (point)) |
| 1748 | (goto-char (point-min)) |
| 1749 | (while (search-forward "\n\^_" nil t); single char |
| 1750 | (replace-match "\n^_")))); 2 chars: "^" and "_" |
| 1751 | (insert ?\^_) |
| 1752 | (setq last-coding-system-used nil) |
| 1753 | (or rmail-enable-mime |
| 1754 | (not rmail-enable-multibyte) |
| 1755 | (let ((mime-charset |
| 1756 | (if (and rmail-decode-mime-charset |
| 1757 | (save-excursion |
| 1758 | (goto-char start) |
| 1759 | (search-forward "\n\n" nil t) |
| 1760 | (let ((case-fold-search t)) |
| 1761 | (re-search-backward |
| 1762 | rmail-mime-charset-pattern |
| 1763 | start t)))) |
| 1764 | (intern (downcase (match-string 1)))))) |
| 1765 | (rmail-decode-region start (point) mime-charset))) |
| 1766 | (save-excursion |
| 1767 | (goto-char start) |
| 1768 | (forward-line 3) |
| 1769 | (insert "X-Coding-System: " |
| 1770 | (symbol-name last-coding-system-used) |
| 1771 | "\n")) |
| 1772 | (narrow-to-region (point) (point-max))) |
| 1773 | ;; |
| 1774 | ;; This kludge is because some versions of sendmail.el |
| 1775 | ;; insert an extra newline at the beginning that shouldn't |
| 1776 | ;; be there. sendmail.el has been fixed, but old versions |
| 1777 | ;; may still be in use. -- rms, 7 May 1993. |
| 1778 | ((eolp) (delete-char 1)) |
| 1779 | (t (error "Cannot convert to babyl format"))))) |
| 1780 | count)) |
| 1781 | |
| 1782 | (defun rmail-hex-char-to-integer (character) |
| 1783 | "Return CHARACTER's value interpreted as a hex digit." |
| 1784 | (if (and (>= character ?0) (<= character ?9)) |
| 1785 | (- character ?0) |
| 1786 | (let ((ch (logior character 32))) |
| 1787 | (if (and (>= ch ?a) (<= ch ?f)) |
| 1788 | (- ch (- ?a 10)) |
| 1789 | (error "Invalid hex digit `%c'" ch))))) |
| 1790 | |
| 1791 | (defun rmail-hex-string-to-integer (hex-string) |
| 1792 | "Return decimal integer for HEX-STRING." |
| 1793 | (let ((hex-num 0) |
| 1794 | (index 0)) |
| 1795 | (while (< index (length hex-string)) |
| 1796 | (setq hex-num (+ (* hex-num 16) |
| 1797 | (rmail-hex-char-to-integer (aref hex-string index)))) |
| 1798 | (setq index (1+ index))) |
| 1799 | hex-num)) |
| 1800 | |
| 1801 | (defun rmail-decode-quoted-printable (from to) |
| 1802 | "Decode Quoted-Printable in the region between FROM and TO." |
| 1803 | (interactive "r") |
| 1804 | (goto-char from) |
| 1805 | (or (markerp to) |
| 1806 | (setq to (copy-marker to))) |
| 1807 | (while (search-forward "=" to t) |
| 1808 | (cond ((eq (following-char) ?\n) |
| 1809 | (delete-char -1) |
| 1810 | (delete-char 1)) |
| 1811 | ((looking-at "[0-9A-F][0-9A-F]") |
| 1812 | (let ((byte (rmail-hex-string-to-integer |
| 1813 | (buffer-substring (point) (+ 2 (point)))))) |
| 1814 | (delete-region (1- (point)) (+ 2 (point))) |
| 1815 | (insert byte))) |
| 1816 | ((looking-at "=") |
| 1817 | (delete-char 1)) |
| 1818 | (t |
| 1819 | (message "Malformed MIME quoted-printable message"))))) |
| 1820 | |
| 1821 | ;; Delete the "From ..." line, creating various other headers with |
| 1822 | ;; information from it if they don't already exist. Now puts the |
| 1823 | ;; original line into a mail-from: header line for debugging and for |
| 1824 | ;; use by the rmail-output function. |
| 1825 | (defun rmail-nuke-pinhead-header () |
| 1826 | (save-excursion |
| 1827 | (save-restriction |
| 1828 | (let ((start (point)) |
| 1829 | (end (progn |
| 1830 | (condition-case () |
| 1831 | (search-forward "\n\n") |
| 1832 | (error |
| 1833 | (goto-char (point-max)) |
| 1834 | (insert "\n\n"))) |
| 1835 | (point))) |
| 1836 | has-from has-date) |
| 1837 | (narrow-to-region start end) |
| 1838 | (let ((case-fold-search t)) |
| 1839 | (goto-char start) |
| 1840 | (setq has-from (search-forward "\nFrom:" nil t)) |
| 1841 | (goto-char start) |
| 1842 | (setq has-date (and (search-forward "\nDate:" nil t) (point))) |
| 1843 | (goto-char start)) |
| 1844 | (let ((case-fold-search nil)) |
| 1845 | (if (re-search-forward (concat "^" rmail-unix-mail-delimiter) nil t) |
| 1846 | (replace-match |
| 1847 | (concat |
| 1848 | "Mail-from: \\&" |
| 1849 | ;; Keep and reformat the date if we don't |
| 1850 | ;; have a Date: field. |
| 1851 | (if has-date |
| 1852 | "" |
| 1853 | (concat |
| 1854 | "Date: \\2, \\4 \\3 \\9 \\5 " |
| 1855 | |
| 1856 | ;; The timezone could be matched by group 7 or group 10. |
| 1857 | ;; If neither of them matched, assume EST, since only |
| 1858 | ;; Easterners would be so sloppy. |
| 1859 | ;; It's a shame the substitution can't use "\\10". |
| 1860 | (cond |
| 1861 | ((/= (match-beginning 7) (match-end 7)) "\\7") |
| 1862 | ((/= (match-beginning 10) (match-end 10)) |
| 1863 | (buffer-substring (match-beginning 10) |
| 1864 | (match-end 10))) |
| 1865 | (t "EST")) |
| 1866 | "\n")) |
| 1867 | ;; Keep and reformat the sender if we don't |
| 1868 | ;; have a From: field. |
| 1869 | (if has-from |
| 1870 | "" |
| 1871 | "From: \\1\n")) |
| 1872 | t))))))) |
| 1873 | \f |
| 1874 | ;;;; *** Rmail Message Formatting and Header Manipulation *** |
| 1875 | |
| 1876 | (defun rmail-reformat-message (beg end) |
| 1877 | (goto-char beg) |
| 1878 | (forward-line 1) |
| 1879 | (if (/= (following-char) ?0) |
| 1880 | (error "Bad format in RMAIL file")) |
| 1881 | (let ((inhibit-read-only t) |
| 1882 | (delta (- (buffer-size) end))) |
| 1883 | (delete-char 1) |
| 1884 | (insert ?1) |
| 1885 | (forward-line 1) |
| 1886 | (let ((case-fold-search t)) |
| 1887 | (while (looking-at "Summary-line:\\|Mail-From:") |
| 1888 | (forward-line 1))) |
| 1889 | (if (looking-at "\\*\\*\\* EOOH \\*\\*\\*\n") |
| 1890 | (delete-region (point) |
| 1891 | (progn (forward-line 1) (point)))) |
| 1892 | (let ((str (buffer-substring (point) |
| 1893 | (save-excursion (search-forward "\n\n" end 'move) |
| 1894 | (point))))) |
| 1895 | (insert str "*** EOOH ***\n") |
| 1896 | (narrow-to-region (point) (- (buffer-size) delta))) |
| 1897 | (goto-char (point-min)) |
| 1898 | (if rmail-message-filter (funcall rmail-message-filter)) |
| 1899 | (if (or rmail-displayed-headers rmail-ignored-headers) |
| 1900 | (rmail-clear-headers)))) |
| 1901 | |
| 1902 | (defun rmail-clear-headers (&optional ignored-headers) |
| 1903 | "Delete all header fields that Rmail should not show. |
| 1904 | If the optional argument IGNORED-HEADERS is non-nil, |
| 1905 | delete all header fields whose names match that regexp. |
| 1906 | Otherwise, if `rmail-displayed-headers' is non-nil, |
| 1907 | delete all header fields *except* those whose names match that regexp. |
| 1908 | Otherwise, delete all header fields whose names match `rmail-ignored-headers'." |
| 1909 | (when (search-forward "\n\n" nil t) |
| 1910 | (forward-char -1) |
| 1911 | (let ((case-fold-search t) |
| 1912 | (buffer-read-only nil)) |
| 1913 | (if (and rmail-displayed-headers (null ignored-headers)) |
| 1914 | (save-restriction |
| 1915 | (narrow-to-region (point-min) (point)) |
| 1916 | (let (lim next) |
| 1917 | (goto-char (point-min)) |
| 1918 | (while (and (not (eobp)) |
| 1919 | (save-excursion |
| 1920 | (if (re-search-forward "\n[^ \t]" nil t) |
| 1921 | (setq lim (match-beginning 0) |
| 1922 | next (1+ lim)) |
| 1923 | (setq lim nil next (point-max))))) |
| 1924 | (if (save-excursion |
| 1925 | (re-search-forward rmail-displayed-headers lim t)) |
| 1926 | (goto-char next) |
| 1927 | (delete-region (point) next)))) |
| 1928 | (goto-char (point-min))) |
| 1929 | (or ignored-headers (setq ignored-headers rmail-ignored-headers)) |
| 1930 | (save-restriction |
| 1931 | (narrow-to-region (point-min) (point)) |
| 1932 | (while (and ignored-headers |
| 1933 | (progn |
| 1934 | (goto-char (point-min)) |
| 1935 | (re-search-forward ignored-headers nil t))) |
| 1936 | (beginning-of-line) |
| 1937 | (delete-region (point) |
| 1938 | (if (re-search-forward "\n[^ \t]" nil t) |
| 1939 | (1- (point)) |
| 1940 | (point-max))))))))) |
| 1941 | |
| 1942 | (defun rmail-msg-is-pruned () |
| 1943 | (rmail-maybe-set-message-counters) |
| 1944 | (save-restriction |
| 1945 | (narrow-to-region (rmail-msgbeg rmail-current-message) (point-max)) |
| 1946 | (save-excursion |
| 1947 | (goto-char (point-min)) |
| 1948 | (forward-line 1) |
| 1949 | (= (following-char) ?1)))) |
| 1950 | |
| 1951 | (defun rmail-msg-restore-non-pruned-header () |
| 1952 | (let ((old-point (point)) |
| 1953 | new-point |
| 1954 | new-start |
| 1955 | (inhibit-read-only t)) |
| 1956 | (save-excursion |
| 1957 | (narrow-to-region (rmail-msgbeg rmail-current-message) (point-max)) |
| 1958 | (goto-char (point-min)) |
| 1959 | (forward-line 1) |
| 1960 | ;; Change 1 to 0. |
| 1961 | (delete-char 1) |
| 1962 | (insert ?0) |
| 1963 | ;; Insert new EOOH line at the proper place. |
| 1964 | (forward-line 1) |
| 1965 | (let ((case-fold-search t)) |
| 1966 | (while (looking-at "Summary-Line:\\|Mail-From:") |
| 1967 | (forward-line 1))) |
| 1968 | (insert "*** EOOH ***\n") |
| 1969 | (setq new-start (point)) |
| 1970 | ;; Delete the old reformatted header. |
| 1971 | (forward-char -1) |
| 1972 | (search-forward "\n*** EOOH ***\n") |
| 1973 | (forward-line -1) |
| 1974 | (let ((start (point))) |
| 1975 | (search-forward "\n\n") |
| 1976 | (if (and (<= start old-point) |
| 1977 | (<= old-point (point))) |
| 1978 | (setq new-point new-start)) |
| 1979 | (delete-region start (point))) |
| 1980 | ;; Narrow to after the new EOOH line. |
| 1981 | (narrow-to-region new-start (point-max))) |
| 1982 | (if new-point |
| 1983 | (goto-char new-point)))) |
| 1984 | |
| 1985 | (defun rmail-msg-prune-header () |
| 1986 | (let ((new-point |
| 1987 | (= (point) (point-min)))) |
| 1988 | (save-excursion |
| 1989 | (narrow-to-region (rmail-msgbeg rmail-current-message) (point-max)) |
| 1990 | (rmail-reformat-message (point-min) (point-max))) |
| 1991 | (if new-point |
| 1992 | (goto-char (point-min))))) |
| 1993 | |
| 1994 | (defun rmail-toggle-header (&optional arg) |
| 1995 | "Show original message header if pruned header currently shown, or vice versa. |
| 1996 | With argument ARG, show the message header pruned if ARG is greater than zero; |
| 1997 | otherwise, show it in full." |
| 1998 | (interactive "P") |
| 1999 | (let* ((pruned (with-current-buffer rmail-buffer |
| 2000 | (rmail-msg-is-pruned))) |
| 2001 | (prune (if arg |
| 2002 | (> (prefix-numeric-value arg) 0) |
| 2003 | (not pruned)))) |
| 2004 | (if (eq pruned prune) |
| 2005 | t |
| 2006 | (set-buffer rmail-buffer) |
| 2007 | (rmail-maybe-set-message-counters) |
| 2008 | (if rmail-enable-mime |
| 2009 | (let ((buffer-read-only nil)) |
| 2010 | (if pruned |
| 2011 | (rmail-msg-restore-non-pruned-header) |
| 2012 | (rmail-msg-prune-header)) |
| 2013 | (funcall rmail-show-mime-function)) |
| 2014 | (let* ((buffer-read-only nil) |
| 2015 | (window (get-buffer-window (current-buffer))) |
| 2016 | (at-point-min (= (point) (point-min))) |
| 2017 | (all-headers-visible (= (window-start window) (point-min))) |
| 2018 | (on-header |
| 2019 | (save-excursion |
| 2020 | (and (not (search-backward "\n\n" nil t)) |
| 2021 | (progn |
| 2022 | (end-of-line) |
| 2023 | (re-search-backward "^[-A-Za-z0-9]+:" nil t)) |
| 2024 | (match-string 0)))) |
| 2025 | (old-screen-line |
| 2026 | (rmail-count-screen-lines (window-start window) (point)))) |
| 2027 | (if pruned |
| 2028 | (rmail-msg-restore-non-pruned-header) |
| 2029 | (rmail-msg-prune-header)) |
| 2030 | (cond (at-point-min |
| 2031 | (goto-char (point-min))) |
| 2032 | (on-header |
| 2033 | (goto-char (point-min)) |
| 2034 | (search-forward "\n\n") |
| 2035 | (or (re-search-backward |
| 2036 | (concat "^" (regexp-quote on-header)) nil t) |
| 2037 | (goto-char (point-min)))) |
| 2038 | (t |
| 2039 | (save-selected-window |
| 2040 | (select-window window) |
| 2041 | (recenter old-screen-line) |
| 2042 | (if (and all-headers-visible |
| 2043 | (not (= (window-start) (point-min)))) |
| 2044 | (let ((lines-offscreen (rmail-count-screen-lines |
| 2045 | (point-min) |
| 2046 | (window-start window)))) |
| 2047 | (recenter (min (+ old-screen-line lines-offscreen) |
| 2048 | ;; last line of window |
| 2049 | (- (window-height) 2)))))))))) |
| 2050 | (rmail-highlight-headers)))) |
| 2051 | |
| 2052 | (defun rmail-narrow-to-non-pruned-header () |
| 2053 | "Narrow to the whole (original) header of the current message." |
| 2054 | (let (start end) |
| 2055 | (narrow-to-region (rmail-msgbeg rmail-current-message) (point-max)) |
| 2056 | (goto-char (point-min)) |
| 2057 | (forward-line 1) |
| 2058 | (if (= (following-char) ?1) |
| 2059 | (progn |
| 2060 | (forward-line 1) |
| 2061 | (setq start (point)) |
| 2062 | (search-forward "*** EOOH ***\n") |
| 2063 | (setq end (match-beginning 0))) |
| 2064 | (forward-line 2) |
| 2065 | (setq start (point)) |
| 2066 | (search-forward "\n\n") |
| 2067 | (setq end (1- (point)))) |
| 2068 | (narrow-to-region start end) |
| 2069 | (goto-char start))) |
| 2070 | |
| 2071 | ;; Lifted from repos-count-screen-lines. |
| 2072 | ;; Return number of screen lines between START and END. |
| 2073 | (defun rmail-count-screen-lines (start end) |
| 2074 | (save-excursion |
| 2075 | (save-restriction |
| 2076 | (narrow-to-region start end) |
| 2077 | (goto-char (point-min)) |
| 2078 | (vertical-motion (- (point-max) (point-min)))))) |
| 2079 | \f |
| 2080 | ;;;; *** Rmail Attributes and Keywords *** |
| 2081 | |
| 2082 | ;; Make a string describing current message's attributes and keywords |
| 2083 | ;; and set it up as the name of a minor mode |
| 2084 | ;; so it will appear in the mode line. |
| 2085 | (defun rmail-display-labels () |
| 2086 | (let ((blurb "") (beg (point-min-marker)) (end (point-max-marker))) |
| 2087 | (save-excursion |
| 2088 | (unwind-protect |
| 2089 | (progn |
| 2090 | (widen) |
| 2091 | (goto-char (rmail-msgbeg rmail-current-message)) |
| 2092 | (forward-line 1) |
| 2093 | (if (looking-at "[01],") |
| 2094 | (progn |
| 2095 | (narrow-to-region (point) (progn (end-of-line) (point))) |
| 2096 | ;; Truly valid BABYL format requires a space before each |
| 2097 | ;; attribute or keyword name. Put them in if missing. |
| 2098 | (let (buffer-read-only) |
| 2099 | (goto-char (point-min)) |
| 2100 | (while (search-forward "," nil t) |
| 2101 | (or (looking-at "[ ,]") (eobp) |
| 2102 | (insert " ")))) |
| 2103 | (goto-char (point-max)) |
| 2104 | (if (search-backward ",," nil 'move) |
| 2105 | (progn |
| 2106 | (if (> (point) (1+ (point-min))) |
| 2107 | (setq blurb (buffer-substring (+ 1 (point-min)) (point)))) |
| 2108 | (if (> (- (point-max) (point)) 2) |
| 2109 | (setq blurb |
| 2110 | (concat blurb |
| 2111 | ";" |
| 2112 | (buffer-substring (+ (point) 3) |
| 2113 | (1- (point-max))))))))))) |
| 2114 | ;; Note: we don't use save-restriction because that does not work right |
| 2115 | ;; if changes are made outside the saved restriction |
| 2116 | ;; before that restriction is restored. |
| 2117 | (narrow-to-region beg end) |
| 2118 | (set-marker beg nil) |
| 2119 | (set-marker end nil))) |
| 2120 | (while (string-match " +," blurb) |
| 2121 | (setq blurb (concat (substring blurb 0 (match-beginning 0)) "," |
| 2122 | (substring blurb (match-end 0))))) |
| 2123 | (while (string-match ", +" blurb) |
| 2124 | (setq blurb (concat (substring blurb 0 (match-beginning 0)) "," |
| 2125 | (substring blurb (match-end 0))))) |
| 2126 | (setq mode-line-process |
| 2127 | (format " %d/%d%s" |
| 2128 | rmail-current-message rmail-total-messages blurb)) |
| 2129 | ;; If rmail-enable-mime is non-nil, we may have to update |
| 2130 | ;; `mode-line-process' of rmail-view-buffer too. |
| 2131 | (if (and rmail-enable-mime |
| 2132 | (not (eq (current-buffer) rmail-view-buffer)) |
| 2133 | (buffer-live-p rmail-view-buffer)) |
| 2134 | (let ((mlp mode-line-process)) |
| 2135 | (with-current-buffer rmail-view-buffer |
| 2136 | (setq mode-line-process mlp)))))) |
| 2137 | |
| 2138 | ;; Turn an attribute of a message on or off according to STATE. |
| 2139 | ;; ATTR is the name of the attribute, as a string. |
| 2140 | ;; MSGNUM is message number to change; nil means current message. |
| 2141 | (defun rmail-set-attribute (attr state &optional msgnum) |
| 2142 | (set-buffer rmail-buffer) |
| 2143 | (let ((omax (point-max-marker)) |
| 2144 | (omin (point-min-marker)) |
| 2145 | (buffer-read-only nil)) |
| 2146 | (or msgnum (setq msgnum rmail-current-message)) |
| 2147 | (if (> msgnum 0) |
| 2148 | (unwind-protect |
| 2149 | (save-excursion |
| 2150 | (widen) |
| 2151 | (goto-char (+ 3 (rmail-msgbeg msgnum))) |
| 2152 | (let ((curstate |
| 2153 | (not |
| 2154 | (null (search-backward (concat ", " attr ",") |
| 2155 | (prog1 (point) (end-of-line)) t))))) |
| 2156 | (or (eq curstate (not (not state))) |
| 2157 | (if curstate |
| 2158 | (delete-region (point) (1- (match-end 0))) |
| 2159 | (beginning-of-line) |
| 2160 | (forward-char 2) |
| 2161 | (insert " " attr ",")))) |
| 2162 | (if (string= attr "deleted") |
| 2163 | (rmail-set-message-deleted-p msgnum state))) |
| 2164 | ;; Note: we don't use save-restriction because that does not work right |
| 2165 | ;; if changes are made outside the saved restriction |
| 2166 | ;; before that restriction is restored. |
| 2167 | (narrow-to-region omin omax) |
| 2168 | (set-marker omin nil) |
| 2169 | (set-marker omax nil) |
| 2170 | (if (= msgnum rmail-current-message) |
| 2171 | (rmail-display-labels)))))) |
| 2172 | |
| 2173 | ;; Return t if the attributes/keywords line of msg number MSG |
| 2174 | ;; contains a match for the regexp LABELS. |
| 2175 | (defun rmail-message-labels-p (msg labels) |
| 2176 | (save-excursion |
| 2177 | (save-restriction |
| 2178 | (widen) |
| 2179 | (goto-char (rmail-msgbeg msg)) |
| 2180 | (forward-char 3) |
| 2181 | (re-search-backward labels (prog1 (point) (end-of-line)) t)))) |
| 2182 | \f |
| 2183 | ;;;; *** Rmail Message Selection And Support *** |
| 2184 | |
| 2185 | (defun rmail-msgend (n) |
| 2186 | (marker-position (aref rmail-message-vector (1+ n)))) |
| 2187 | |
| 2188 | (defun rmail-msgbeg (n) |
| 2189 | (marker-position (aref rmail-message-vector n))) |
| 2190 | |
| 2191 | (defun rmail-widen-to-current-msgbeg (function) |
| 2192 | "Call FUNCTION with point at start of internal data of current message. |
| 2193 | Assumes that bounds were previously narrowed to display the message in Rmail. |
| 2194 | The bounds are widened enough to move point where desired, then narrowed |
| 2195 | again afterward. |
| 2196 | |
| 2197 | FUNCTION may not change the visible text of the message, but it may |
| 2198 | change the invisible header text." |
| 2199 | (save-excursion |
| 2200 | (unwind-protect |
| 2201 | (progn |
| 2202 | (narrow-to-region (rmail-msgbeg rmail-current-message) |
| 2203 | (point-max)) |
| 2204 | (goto-char (point-min)) |
| 2205 | (funcall function)) |
| 2206 | ;; Note: we don't use save-restriction because that does not work right |
| 2207 | ;; if changes are made outside the saved restriction |
| 2208 | ;; before that restriction is restored. |
| 2209 | (narrow-to-region (rmail-msgbeg rmail-current-message) |
| 2210 | (rmail-msgend rmail-current-message))))) |
| 2211 | |
| 2212 | (defun rmail-forget-messages () |
| 2213 | (unwind-protect |
| 2214 | (if (vectorp rmail-message-vector) |
| 2215 | (let* ((i 0) |
| 2216 | (v rmail-message-vector) |
| 2217 | (n (length v))) |
| 2218 | (while (< i n) |
| 2219 | (move-marker (aref v i) nil) |
| 2220 | (setq i (1+ i))))) |
| 2221 | (setq rmail-message-vector nil) |
| 2222 | (setq rmail-msgref-vector nil) |
| 2223 | (setq rmail-deleted-vector nil))) |
| 2224 | |
| 2225 | (defun rmail-maybe-set-message-counters () |
| 2226 | (if (not (and rmail-deleted-vector |
| 2227 | rmail-message-vector |
| 2228 | rmail-current-message |
| 2229 | rmail-total-messages)) |
| 2230 | (rmail-set-message-counters))) |
| 2231 | |
| 2232 | (defun rmail-count-new-messages (&optional nomsg) |
| 2233 | (let* ((case-fold-search nil) |
| 2234 | (total-messages 0) |
| 2235 | (messages-head nil) |
| 2236 | (deleted-head nil)) |
| 2237 | (or nomsg (message "Counting new messages...")) |
| 2238 | (goto-char (point-max)) |
| 2239 | ;; Put at the end of messages-head |
| 2240 | ;; the entry for message N+1, which marks |
| 2241 | ;; the end of message N. (N = number of messages). |
| 2242 | (search-backward "\n\^_") |
| 2243 | (forward-char 1) |
| 2244 | (setq messages-head (list (point-marker))) |
| 2245 | (rmail-set-message-counters-counter (point-min)) |
| 2246 | (setq rmail-current-message (1+ rmail-total-messages)) |
| 2247 | (setq rmail-total-messages |
| 2248 | (+ rmail-total-messages total-messages)) |
| 2249 | (setq rmail-message-vector |
| 2250 | (vconcat rmail-message-vector (cdr messages-head))) |
| 2251 | (aset rmail-message-vector |
| 2252 | rmail-current-message (car messages-head)) |
| 2253 | (setq rmail-deleted-vector |
| 2254 | (concat rmail-deleted-vector deleted-head)) |
| 2255 | (setq rmail-summary-vector |
| 2256 | (vconcat rmail-summary-vector (make-vector total-messages nil))) |
| 2257 | (setq rmail-msgref-vector |
| 2258 | (vconcat rmail-msgref-vector (make-vector total-messages nil))) |
| 2259 | ;; Fill in the new elements of rmail-msgref-vector. |
| 2260 | (let ((i (1+ (- rmail-total-messages total-messages)))) |
| 2261 | (while (<= i rmail-total-messages) |
| 2262 | (aset rmail-msgref-vector i (list i)) |
| 2263 | (setq i (1+ i)))) |
| 2264 | (goto-char (point-min)) |
| 2265 | (or nomsg (message "Counting new messages...done (%d)" total-messages)))) |
| 2266 | |
| 2267 | (defun rmail-set-message-counters () |
| 2268 | (rmail-forget-messages) |
| 2269 | (save-excursion |
| 2270 | (save-restriction |
| 2271 | (widen) |
| 2272 | (let* ((point-save (point)) |
| 2273 | (total-messages 0) |
| 2274 | (messages-after-point) |
| 2275 | (case-fold-search nil) |
| 2276 | (messages-head nil) |
| 2277 | (deleted-head nil)) |
| 2278 | (message "Counting messages...") |
| 2279 | (goto-char (point-max)) |
| 2280 | ;; Put at the end of messages-head |
| 2281 | ;; the entry for message N+1, which marks |
| 2282 | ;; the end of message N. (N = number of messages). |
| 2283 | (search-backward "\n\^_" nil t) |
| 2284 | (if (/= (point) (point-max)) (forward-char 1)) |
| 2285 | (setq messages-head (list (point-marker))) |
| 2286 | (rmail-set-message-counters-counter (min (point) point-save)) |
| 2287 | (setq messages-after-point total-messages) |
| 2288 | (rmail-set-message-counters-counter) |
| 2289 | (setq rmail-total-messages total-messages) |
| 2290 | (setq rmail-current-message |
| 2291 | (min total-messages |
| 2292 | (max 1 (- total-messages messages-after-point)))) |
| 2293 | (setq rmail-message-vector |
| 2294 | (apply 'vector (cons (point-min-marker) messages-head)) |
| 2295 | rmail-deleted-vector (concat "0" deleted-head) |
| 2296 | rmail-summary-vector (make-vector rmail-total-messages nil) |
| 2297 | rmail-msgref-vector (make-vector (1+ rmail-total-messages) nil)) |
| 2298 | (let ((i 0)) |
| 2299 | (while (<= i rmail-total-messages) |
| 2300 | (aset rmail-msgref-vector i (list i)) |
| 2301 | (setq i (1+ i)))) |
| 2302 | (message "Counting messages...done"))))) |
| 2303 | |
| 2304 | (defun rmail-set-message-counters-counter (&optional stop) |
| 2305 | (let ((start (point)) |
| 2306 | next) |
| 2307 | (while (search-backward "\n\^_\^L" stop t) |
| 2308 | ;; Detect messages that have been added with DOS line endings and |
| 2309 | ;; convert the line endings for such messages. |
| 2310 | (setq next (point)) |
| 2311 | (if (looking-at "\n\^_\^L\r\n") |
| 2312 | (let ((buffer-read-only nil) |
| 2313 | (buffer-undo t)) |
| 2314 | (message "Counting messages...(converting line endings)") |
| 2315 | (save-excursion |
| 2316 | (goto-char start) |
| 2317 | (while (search-backward "\r\n" next t) |
| 2318 | (delete-char 1))))) |
| 2319 | (setq start next) |
| 2320 | (forward-char 1) |
| 2321 | (setq messages-head (cons (point-marker) messages-head)) |
| 2322 | (save-excursion |
| 2323 | (setq deleted-head |
| 2324 | (cons (if (search-backward ", deleted," |
| 2325 | (prog1 (point) |
| 2326 | (forward-line 2)) |
| 2327 | t) |
| 2328 | ?D ?\ ) |
| 2329 | deleted-head))) |
| 2330 | (if (zerop (% (setq total-messages (1+ total-messages)) 20)) |
| 2331 | (message "Counting messages...%d" total-messages))))) |
| 2332 | |
| 2333 | (defun rmail-beginning-of-message () |
| 2334 | "Show current message starting from the beginning." |
| 2335 | (interactive) |
| 2336 | (rmail-show-message rmail-current-message)) |
| 2337 | |
| 2338 | (defun rmail-show-message (&optional n no-summary) |
| 2339 | "Show message number N (prefix argument), counting from start of file. |
| 2340 | If summary buffer is currently displayed, update current message there also." |
| 2341 | (interactive "p") |
| 2342 | (or (eq major-mode 'rmail-mode) |
| 2343 | (switch-to-buffer rmail-buffer)) |
| 2344 | (rmail-maybe-set-message-counters) |
| 2345 | (widen) |
| 2346 | (if (zerop rmail-total-messages) |
| 2347 | (progn (narrow-to-region (point-min) (1- (point-max))) |
| 2348 | (goto-char (point-min)) |
| 2349 | (setq mode-line-process nil)) |
| 2350 | (let (blurb coding-system) |
| 2351 | (if (not n) |
| 2352 | (setq n rmail-current-message) |
| 2353 | (cond ((<= n 0) |
| 2354 | (setq n 1 |
| 2355 | rmail-current-message 1 |
| 2356 | blurb "No previous message")) |
| 2357 | ((> n rmail-total-messages) |
| 2358 | (setq n rmail-total-messages |
| 2359 | rmail-current-message rmail-total-messages |
| 2360 | blurb "No following message")) |
| 2361 | (t |
| 2362 | (setq rmail-current-message n)))) |
| 2363 | (let ((beg (rmail-msgbeg n))) |
| 2364 | (goto-char beg) |
| 2365 | (forward-line 1) |
| 2366 | (save-excursion |
| 2367 | (let ((end (rmail-msgend n))) |
| 2368 | (save-restriction |
| 2369 | (if (prog1 (= (following-char) ?0) |
| 2370 | (forward-line 2) |
| 2371 | ;; If there's a Summary-line in the (otherwise empty) |
| 2372 | ;; header, we didn't yet get past the EOOH line. |
| 2373 | (if (looking-at "^\\*\\*\\* EOOH \\*\\*\\*\n") |
| 2374 | (forward-line 1)) |
| 2375 | (narrow-to-region (point) end)) |
| 2376 | (rfc822-goto-eoh) |
| 2377 | (search-forward "\n*** EOOH ***\n" end t)) |
| 2378 | (narrow-to-region beg (point)) |
| 2379 | (goto-char (point-min)) |
| 2380 | (if (re-search-forward "^X-Coding-System: *\\(.*\\)$" nil t) |
| 2381 | (let ((coding-system (intern (match-string 1)))) |
| 2382 | (check-coding-system coding-system) |
| 2383 | (setq buffer-file-coding-system coding-system)) |
| 2384 | (setq buffer-file-coding-system nil))))) |
| 2385 | ;; Clear the "unseen" attribute when we show a message. |
| 2386 | (rmail-set-attribute "unseen" nil) |
| 2387 | (let ((end (rmail-msgend n))) |
| 2388 | ;; Reformat the header, or else find the reformatted header. |
| 2389 | (if (= (following-char) ?0) |
| 2390 | (rmail-reformat-message beg end) |
| 2391 | (search-forward "\n*** EOOH ***\n" end t) |
| 2392 | (narrow-to-region (point) end))) |
| 2393 | (goto-char (point-min)) |
| 2394 | (walk-windows |
| 2395 | (function (lambda (window) |
| 2396 | (if (eq (window-buffer window) (current-buffer)) |
| 2397 | (set-window-point window (point))))) |
| 2398 | nil t) |
| 2399 | (rmail-display-labels) |
| 2400 | (if (eq rmail-enable-mime t) |
| 2401 | (funcall rmail-show-mime-function) |
| 2402 | (setq rmail-view-buffer rmail-buffer) |
| 2403 | ) |
| 2404 | (rmail-highlight-headers) |
| 2405 | (if transient-mark-mode (deactivate-mark)) |
| 2406 | (run-hooks 'rmail-show-message-hook) |
| 2407 | ;; If there is a summary buffer, try to move to this message |
| 2408 | ;; in that buffer. But don't complain if this message |
| 2409 | ;; is not mentioned in the summary. |
| 2410 | ;; Don't do this at all if we were called on behalf |
| 2411 | ;; of cursor motion in the summary buffer. |
| 2412 | (and (rmail-summary-exists) (not no-summary) |
| 2413 | (let ((curr-msg rmail-current-message)) |
| 2414 | (rmail-select-summary |
| 2415 | (rmail-summary-goto-msg curr-msg t t)))) |
| 2416 | (with-current-buffer rmail-buffer |
| 2417 | (rmail-auto-file)) |
| 2418 | (if blurb |
| 2419 | (message blurb)))))) |
| 2420 | |
| 2421 | (defun rmail-redecode-body (coding) |
| 2422 | "Decode the body of the current message using coding system CODING. |
| 2423 | This is useful with mail messages that have malformed or missing |
| 2424 | charset= headers. |
| 2425 | |
| 2426 | This function assumes that the current message is already decoded |
| 2427 | and displayed in the RMAIL buffer, but the coding system used to |
| 2428 | decode it was incorrect. It then encodes the message back to its |
| 2429 | original form, and decodes it again, using the coding system CODING. |
| 2430 | |
| 2431 | Note that if Emacs erroneously auto-detected one of the iso-2022 |
| 2432 | encodings in the message, this function might fail because the escape |
| 2433 | sequences that switch between character sets and also single-shift and |
| 2434 | locking-shift codes are impossible to recover. This function is meant |
| 2435 | to be used to fix messages encoded with 8-bit encodings, such as |
| 2436 | iso-8859, koi8-r, etc." |
| 2437 | (interactive "zCoding system for re-decoding this message: ") |
| 2438 | (when (not rmail-enable-mime) |
| 2439 | (or (eq major-mode 'rmail-mode) |
| 2440 | (switch-to-buffer rmail-buffer)) |
| 2441 | (save-excursion |
| 2442 | (unwind-protect |
| 2443 | (let ((msgbeg (rmail-msgbeg rmail-current-message)) |
| 2444 | (msgend (rmail-msgend rmail-current-message)) |
| 2445 | x-coding-header) |
| 2446 | (narrow-to-region msgbeg msgend) |
| 2447 | (goto-char (point-min)) |
| 2448 | (when (search-forward "\n*** EOOH ***\n" (point-max) t) |
| 2449 | (narrow-to-region msgbeg (point))) |
| 2450 | (goto-char (point-min)) |
| 2451 | (if (re-search-forward "^X-Coding-System: *\\(.*\\)$" nil t) |
| 2452 | (let ((old-coding (intern (match-string 1))) |
| 2453 | (buffer-read-only nil)) |
| 2454 | (check-coding-system old-coding) |
| 2455 | ;; Make sure the new coding system uses the same EOL |
| 2456 | ;; conversion, to prevent ^M characters from popping |
| 2457 | ;; up all over the place. |
| 2458 | (setq coding |
| 2459 | (coding-system-change-eol-conversion |
| 2460 | coding |
| 2461 | (coding-system-eol-type old-coding))) |
| 2462 | (setq x-coding-header (point-marker)) |
| 2463 | (narrow-to-region msgbeg msgend) |
| 2464 | (encode-coding-region (point) msgend old-coding) |
| 2465 | (decode-coding-region (point) msgend coding) |
| 2466 | (setq last-coding-system-used coding) |
| 2467 | ;; Rewrite the coding-system header according |
| 2468 | ;; to what we did. |
| 2469 | (goto-char x-coding-header) |
| 2470 | (delete-region (point) |
| 2471 | (save-excursion |
| 2472 | (beginning-of-line) |
| 2473 | (point))) |
| 2474 | (insert "X-Coding-System: " |
| 2475 | (symbol-name last-coding-system-used)) |
| 2476 | (set-marker x-coding-header nil) |
| 2477 | (rmail-show-message)) |
| 2478 | (error "No X-Coding-System header found"))))))) |
| 2479 | |
| 2480 | ;; Find all occurrences of certain fields, and highlight them. |
| 2481 | (defun rmail-highlight-headers () |
| 2482 | ;; Do this only if the system supports faces. |
| 2483 | (if (and (fboundp 'internal-find-face) |
| 2484 | rmail-highlighted-headers) |
| 2485 | (save-excursion |
| 2486 | (search-forward "\n\n" nil 'move) |
| 2487 | (save-restriction |
| 2488 | (narrow-to-region (point-min) (point)) |
| 2489 | (let ((case-fold-search t) |
| 2490 | (inhibit-read-only t) |
| 2491 | ;; Highlight with boldface if that is available. |
| 2492 | ;; Otherwise use the `highlight' face. |
| 2493 | (face (or rmail-highlight-face |
| 2494 | (if (face-differs-from-default-p 'bold) |
| 2495 | 'bold 'highlight))) |
| 2496 | ;; List of overlays to reuse. |
| 2497 | (overlays rmail-overlay-list)) |
| 2498 | (goto-char (point-min)) |
| 2499 | (while (re-search-forward rmail-highlighted-headers nil t) |
| 2500 | (skip-chars-forward " \t") |
| 2501 | (let ((beg (point)) |
| 2502 | overlay) |
| 2503 | (while (progn (forward-line 1) |
| 2504 | (looking-at "[ \t]"))) |
| 2505 | ;; Back up over newline, then trailing spaces or tabs |
| 2506 | (forward-char -1) |
| 2507 | (while (member (preceding-char) '(? ?\t)) |
| 2508 | (forward-char -1)) |
| 2509 | (if overlays |
| 2510 | ;; Reuse an overlay we already have. |
| 2511 | (progn |
| 2512 | (setq overlay (car overlays) |
| 2513 | overlays (cdr overlays)) |
| 2514 | (overlay-put overlay 'face face) |
| 2515 | (move-overlay overlay beg (point))) |
| 2516 | ;; Make a new overlay and add it to |
| 2517 | ;; rmail-overlay-list. |
| 2518 | (setq overlay (make-overlay beg (point))) |
| 2519 | (overlay-put overlay 'face face) |
| 2520 | (setq rmail-overlay-list |
| 2521 | (cons overlay rmail-overlay-list)))))))))) |
| 2522 | |
| 2523 | (defun rmail-auto-file () |
| 2524 | "Automatically move a message into a sub-folder based on criteria. |
| 2525 | Called when a new message is displayed." |
| 2526 | (if (or (rmail-message-labels-p rmail-current-message "filed") |
| 2527 | (not (string= (buffer-file-name) |
| 2528 | (expand-file-name rmail-file-name)))) |
| 2529 | ;; Do nothing if it's already been filed. |
| 2530 | nil |
| 2531 | ;; Find out some basics (common fields) |
| 2532 | (let ((from (mail-fetch-field "from")) |
| 2533 | (subj (mail-fetch-field "subject")) |
| 2534 | (to (concat (mail-fetch-field "to") "," (mail-fetch-field "cc"))) |
| 2535 | (d rmail-automatic-folder-directives) |
| 2536 | (directive-loop nil) |
| 2537 | (folder nil)) |
| 2538 | (while d |
| 2539 | (setq folder (car (car d)) |
| 2540 | directive-loop (cdr (car d))) |
| 2541 | (while (and (car directive-loop) |
| 2542 | (let ((f (cond |
| 2543 | ((string= (car directive-loop) "from") from) |
| 2544 | ((string= (car directive-loop) "to") to) |
| 2545 | ((string= (car directive-loop) "subject") subj) |
| 2546 | (t (mail-fetch-field (car directive-loop)))))) |
| 2547 | (and f (string-match (car (cdr directive-loop)) f)))) |
| 2548 | (setq directive-loop (cdr (cdr directive-loop)))) |
| 2549 | ;; If there are no directives left, then it was a complete match. |
| 2550 | (if (null directive-loop) |
| 2551 | (if (null folder) |
| 2552 | (rmail-delete-forward) |
| 2553 | (if (string= "/dev/null" folder) |
| 2554 | (rmail-delete-message) |
| 2555 | (rmail-output-to-rmail-file folder 1 t) |
| 2556 | (setq d nil)))) |
| 2557 | (setq d (cdr d)))))) |
| 2558 | |
| 2559 | (defun rmail-next-message (n) |
| 2560 | "Show following message whether deleted or not. |
| 2561 | With prefix arg N, moves forward N messages, or backward if N is negative." |
| 2562 | (interactive "p") |
| 2563 | (set-buffer rmail-buffer) |
| 2564 | (rmail-maybe-set-message-counters) |
| 2565 | (rmail-show-message (+ rmail-current-message n))) |
| 2566 | |
| 2567 | (defun rmail-previous-message (n) |
| 2568 | "Show previous message whether deleted or not. |
| 2569 | With prefix arg N, moves backward N messages, or forward if N is negative." |
| 2570 | (interactive "p") |
| 2571 | (rmail-next-message (- n))) |
| 2572 | |
| 2573 | (defun rmail-next-undeleted-message (n) |
| 2574 | "Show following non-deleted message. |
| 2575 | With prefix arg N, moves forward N non-deleted messages, |
| 2576 | or backward if N is negative. |
| 2577 | |
| 2578 | Returns t if a new message is being shown, nil otherwise." |
| 2579 | (interactive "p") |
| 2580 | (set-buffer rmail-buffer) |
| 2581 | (rmail-maybe-set-message-counters) |
| 2582 | (let ((lastwin rmail-current-message) |
| 2583 | (current rmail-current-message)) |
| 2584 | (while (and (> n 0) (< current rmail-total-messages)) |
| 2585 | (setq current (1+ current)) |
| 2586 | (if (not (rmail-message-deleted-p current)) |
| 2587 | (setq lastwin current n (1- n)))) |
| 2588 | (while (and (< n 0) (> current 1)) |
| 2589 | (setq current (1- current)) |
| 2590 | (if (not (rmail-message-deleted-p current)) |
| 2591 | (setq lastwin current n (1+ n)))) |
| 2592 | (if (/= lastwin rmail-current-message) |
| 2593 | (progn (rmail-show-message lastwin) |
| 2594 | t) |
| 2595 | (if (< n 0) |
| 2596 | (message "No previous nondeleted message")) |
| 2597 | (if (> n 0) |
| 2598 | (message "No following nondeleted message")) |
| 2599 | nil))) |
| 2600 | |
| 2601 | (defun rmail-previous-undeleted-message (n) |
| 2602 | "Show previous non-deleted message. |
| 2603 | With prefix argument N, moves backward N non-deleted messages, |
| 2604 | or forward if N is negative." |
| 2605 | (interactive "p") |
| 2606 | (rmail-next-undeleted-message (- n))) |
| 2607 | |
| 2608 | (defun rmail-first-message () |
| 2609 | "Show first message in file." |
| 2610 | (interactive) |
| 2611 | (rmail-maybe-set-message-counters) |
| 2612 | (rmail-show-message 1)) |
| 2613 | |
| 2614 | (defun rmail-last-message () |
| 2615 | "Show last message in file." |
| 2616 | (interactive) |
| 2617 | (rmail-maybe-set-message-counters) |
| 2618 | (rmail-show-message rmail-total-messages)) |
| 2619 | |
| 2620 | (defun rmail-what-message () |
| 2621 | (let ((where (point)) |
| 2622 | (low 1) |
| 2623 | (high rmail-total-messages) |
| 2624 | (mid (/ rmail-total-messages 2))) |
| 2625 | (while (> (- high low) 1) |
| 2626 | (if (>= where (rmail-msgbeg mid)) |
| 2627 | (setq low mid) |
| 2628 | (setq high mid)) |
| 2629 | (setq mid (+ low (/ (- high low) 2)))) |
| 2630 | (if (>= where (rmail-msgbeg high)) high low))) |
| 2631 | |
| 2632 | (defun rmail-message-recipients-p (msg recipients &optional primary-only) |
| 2633 | (save-restriction |
| 2634 | (goto-char (rmail-msgbeg msg)) |
| 2635 | (search-forward "\n*** EOOH ***\n") |
| 2636 | (narrow-to-region (point) (progn (search-forward "\n\n") (point))) |
| 2637 | (or (string-match recipients (or (mail-fetch-field "To") "")) |
| 2638 | (string-match recipients (or (mail-fetch-field "From") "")) |
| 2639 | (if (not primary-only) |
| 2640 | (string-match recipients (or (mail-fetch-field "Cc") "")))))) |
| 2641 | |
| 2642 | (defun rmail-message-regexp-p (n regexp) |
| 2643 | "Return t, if for message number N, regexp REGEXP matches in the header." |
| 2644 | (let ((beg (rmail-msgbeg n)) |
| 2645 | (end (rmail-msgend n))) |
| 2646 | (goto-char beg) |
| 2647 | (forward-line 1) |
| 2648 | (save-excursion |
| 2649 | (save-restriction |
| 2650 | (if (prog1 (= (following-char) ?0) |
| 2651 | (forward-line 2) |
| 2652 | ;; If there's a Summary-line in the (otherwise empty) |
| 2653 | ;; header, we didn't yet get past the EOOH line. |
| 2654 | (when (looking-at "^\\*\\*\\* EOOH \\*\\*\\*\n") |
| 2655 | (forward-line 1)) |
| 2656 | (setq beg (point)) |
| 2657 | (narrow-to-region (point) end)) |
| 2658 | (progn |
| 2659 | (rfc822-goto-eoh) |
| 2660 | (setq end (point))) |
| 2661 | (setq beg (point)) |
| 2662 | (search-forward "\n*** EOOH ***\n" end t) |
| 2663 | (setq end (1+ (match-beginning 0))))) |
| 2664 | (goto-char beg) |
| 2665 | (if rmail-enable-mime |
| 2666 | (funcall rmail-search-mime-header-function n regexp end) |
| 2667 | (re-search-forward regexp end t))))) |
| 2668 | |
| 2669 | (defun rmail-search-message (msg regexp) |
| 2670 | "Return non-nil, if for message number MSG, regexp REGEXP matches." |
| 2671 | (goto-char (rmail-msgbeg msg)) |
| 2672 | (if rmail-enable-mime |
| 2673 | (funcall rmail-search-mime-message-function msg regexp) |
| 2674 | (re-search-forward regexp (rmail-msgend msg) t))) |
| 2675 | |
| 2676 | (defvar rmail-search-last-regexp nil) |
| 2677 | (defun rmail-search (regexp &optional n) |
| 2678 | "Show message containing next match for REGEXP (but not the current msg). |
| 2679 | Prefix argument gives repeat count; negative argument means search |
| 2680 | backwards (through earlier messages). |
| 2681 | Interactively, empty argument means use same regexp used last time." |
| 2682 | (interactive |
| 2683 | (let* ((reversep (< (prefix-numeric-value current-prefix-arg) 0)) |
| 2684 | (prompt |
| 2685 | (concat (if reversep "Reverse " "") "Rmail search (regexp): ")) |
| 2686 | regexp) |
| 2687 | (if rmail-search-last-regexp |
| 2688 | (setq prompt (concat prompt |
| 2689 | "(default " |
| 2690 | rmail-search-last-regexp |
| 2691 | ") "))) |
| 2692 | (setq regexp (read-string prompt)) |
| 2693 | (cond ((not (equal regexp "")) |
| 2694 | (setq rmail-search-last-regexp regexp)) |
| 2695 | ((not rmail-search-last-regexp) |
| 2696 | (error "No previous Rmail search string"))) |
| 2697 | (list rmail-search-last-regexp |
| 2698 | (prefix-numeric-value current-prefix-arg)))) |
| 2699 | (or n (setq n 1)) |
| 2700 | (message "%sRmail search for %s..." |
| 2701 | (if (< n 0) "Reverse " "") |
| 2702 | regexp) |
| 2703 | (set-buffer rmail-buffer) |
| 2704 | (rmail-maybe-set-message-counters) |
| 2705 | (let ((omin (point-min)) |
| 2706 | (omax (point-max)) |
| 2707 | (opoint (point)) |
| 2708 | win |
| 2709 | (reversep (< n 0)) |
| 2710 | (msg rmail-current-message)) |
| 2711 | (unwind-protect |
| 2712 | (progn |
| 2713 | (widen) |
| 2714 | (while (/= n 0) |
| 2715 | ;; Check messages one by one, advancing message number up or down |
| 2716 | ;; but searching forward through each message. |
| 2717 | (if reversep |
| 2718 | (while (and (null win) (> msg 1)) |
| 2719 | (setq msg (1- msg) |
| 2720 | win (rmail-search-message msg regexp))) |
| 2721 | (while (and (null win) (< msg rmail-total-messages)) |
| 2722 | (setq msg (1+ msg) |
| 2723 | win (rmail-search-message msg regexp)))) |
| 2724 | (setq n (+ n (if reversep 1 -1))))) |
| 2725 | (if win |
| 2726 | (progn |
| 2727 | (rmail-show-message msg) |
| 2728 | ;; Search forward (if this is a normal search) or backward |
| 2729 | ;; (if this is a reverse search) through this message to |
| 2730 | ;; position point. This search may fail because REGEXP |
| 2731 | ;; was found in the hidden portion of this message. In |
| 2732 | ;; that case, move point to the beginning of visible |
| 2733 | ;; portion. |
| 2734 | (if reversep |
| 2735 | (progn |
| 2736 | (goto-char (point-max)) |
| 2737 | (re-search-backward regexp nil 'move)) |
| 2738 | (goto-char (point-min)) |
| 2739 | (re-search-forward regexp nil t)) |
| 2740 | (message "%sRmail search for %s...done" |
| 2741 | (if reversep "Reverse " "") |
| 2742 | regexp)) |
| 2743 | (goto-char opoint) |
| 2744 | (narrow-to-region omin omax) |
| 2745 | (ding) |
| 2746 | (message "Search failed: %s" regexp))))) |
| 2747 | |
| 2748 | (defun rmail-search-backwards (regexp &optional n) |
| 2749 | "Show message containing previous match for REGEXP. |
| 2750 | Prefix argument gives repeat count; negative argument means search |
| 2751 | forward (through later messages). |
| 2752 | Interactively, empty argument means use same regexp used last time." |
| 2753 | (interactive |
| 2754 | (let* ((reversep (>= (prefix-numeric-value current-prefix-arg) 0)) |
| 2755 | (prompt |
| 2756 | (concat (if reversep "Reverse " "") "Rmail search (regexp): ")) |
| 2757 | regexp) |
| 2758 | (if rmail-search-last-regexp |
| 2759 | (setq prompt (concat prompt |
| 2760 | "(default " |
| 2761 | rmail-search-last-regexp |
| 2762 | ") "))) |
| 2763 | (setq regexp (read-string prompt)) |
| 2764 | (cond ((not (equal regexp "")) |
| 2765 | (setq rmail-search-last-regexp regexp)) |
| 2766 | ((not rmail-search-last-regexp) |
| 2767 | (error "No previous Rmail search string"))) |
| 2768 | (list rmail-search-last-regexp |
| 2769 | (prefix-numeric-value current-prefix-arg)))) |
| 2770 | (rmail-search regexp (- (or n 1)))) |
| 2771 | |
| 2772 | ;; Show the first message which has the `unseen' attribute. |
| 2773 | (defun rmail-first-unseen-message () |
| 2774 | (rmail-maybe-set-message-counters) |
| 2775 | (let ((current 1) |
| 2776 | found) |
| 2777 | (save-restriction |
| 2778 | (widen) |
| 2779 | (while (and (not found) (<= current rmail-total-messages)) |
| 2780 | (if (rmail-message-labels-p current ", ?\\(unseen\\),") |
| 2781 | (setq found current)) |
| 2782 | (setq current (1+ current)))) |
| 2783 | ;; Let the caller show the message. |
| 2784 | ;; (if found |
| 2785 | ;; (rmail-show-message found)) |
| 2786 | found)) |
| 2787 | |
| 2788 | (defun rmail-next-same-subject (n) |
| 2789 | "Go to the next mail message having the same subject header. |
| 2790 | With prefix argument N, do this N times. |
| 2791 | If N is negative, go backwards instead." |
| 2792 | (interactive "p") |
| 2793 | (let ((subject (mail-fetch-field "Subject")) |
| 2794 | (forward (> n 0)) |
| 2795 | (i rmail-current-message) |
| 2796 | (case-fold-search t) |
| 2797 | search-regexp found) |
| 2798 | (if (string-match "\\`[ \t]+" subject) |
| 2799 | (setq subject (substring subject (match-end 0)))) |
| 2800 | (if (string-match "Re:[ \t]*" subject) |
| 2801 | (setq subject (substring subject (match-end 0)))) |
| 2802 | (if (string-match "[ \t]+\\'" subject) |
| 2803 | (setq subject (substring subject 0 (match-beginning 0)))) |
| 2804 | (setq search-regexp (concat "^Subject: *\\(Re:[ \t]*\\)?" |
| 2805 | (regexp-quote subject) |
| 2806 | "[ \t]*\n")) |
| 2807 | (save-excursion |
| 2808 | (save-restriction |
| 2809 | (widen) |
| 2810 | (while (and (/= n 0) |
| 2811 | (if forward |
| 2812 | (< i rmail-total-messages) |
| 2813 | (> i 1))) |
| 2814 | (let (done) |
| 2815 | (while (and (not done) |
| 2816 | (if forward |
| 2817 | (< i rmail-total-messages) |
| 2818 | (> i 1))) |
| 2819 | (setq i (if forward (1+ i) (1- i))) |
| 2820 | (goto-char (rmail-msgbeg i)) |
| 2821 | (search-forward "\n*** EOOH ***\n") |
| 2822 | (let ((beg (point)) end) |
| 2823 | (search-forward "\n\n") |
| 2824 | (setq end (point)) |
| 2825 | (goto-char beg) |
| 2826 | (setq done (re-search-forward search-regexp end t)))) |
| 2827 | (if done (setq found i))) |
| 2828 | (setq n (if forward (1- n) (1+ n)))))) |
| 2829 | (if found |
| 2830 | (rmail-show-message found) |
| 2831 | (error "No %s message with same subject" |
| 2832 | (if forward "following" "previous"))))) |
| 2833 | |
| 2834 | (defun rmail-previous-same-subject (n) |
| 2835 | "Go to the previous mail message having the same subject header. |
| 2836 | With prefix argument N, do this N times. |
| 2837 | If N is negative, go forwards instead." |
| 2838 | (interactive "p") |
| 2839 | (rmail-next-same-subject (- n))) |
| 2840 | \f |
| 2841 | ;;;; *** Rmail Message Deletion Commands *** |
| 2842 | |
| 2843 | (defun rmail-message-deleted-p (n) |
| 2844 | (= (aref rmail-deleted-vector n) ?D)) |
| 2845 | |
| 2846 | (defun rmail-set-message-deleted-p (n state) |
| 2847 | (aset rmail-deleted-vector n (if state ?D ?\ ))) |
| 2848 | |
| 2849 | (defun rmail-delete-message () |
| 2850 | "Delete this message and stay on it." |
| 2851 | (interactive) |
| 2852 | (rmail-set-attribute "deleted" t) |
| 2853 | (run-hooks 'rmail-delete-message-hook)) |
| 2854 | |
| 2855 | (defun rmail-undelete-previous-message () |
| 2856 | "Back up to deleted message, select it, and undelete it." |
| 2857 | (interactive) |
| 2858 | (set-buffer rmail-buffer) |
| 2859 | (let ((msg rmail-current-message)) |
| 2860 | (while (and (> msg 0) |
| 2861 | (not (rmail-message-deleted-p msg))) |
| 2862 | (setq msg (1- msg))) |
| 2863 | (if (= msg 0) |
| 2864 | (error "No previous deleted message") |
| 2865 | (if (/= msg rmail-current-message) |
| 2866 | (rmail-show-message msg)) |
| 2867 | (rmail-set-attribute "deleted" nil) |
| 2868 | (if (rmail-summary-exists) |
| 2869 | (save-excursion |
| 2870 | (set-buffer rmail-summary-buffer) |
| 2871 | (rmail-summary-mark-undeleted msg))) |
| 2872 | (rmail-maybe-display-summary)))) |
| 2873 | |
| 2874 | (defun rmail-delete-forward (&optional backward) |
| 2875 | "Delete this message and move to next nondeleted one. |
| 2876 | Deleted messages stay in the file until the \\[rmail-expunge] command is given. |
| 2877 | With prefix argument, delete and move backward. |
| 2878 | |
| 2879 | Returns t if a new message is displayed after the delete, or nil otherwise." |
| 2880 | (interactive "P") |
| 2881 | (rmail-set-attribute "deleted" t) |
| 2882 | (run-hooks 'rmail-delete-message-hook) |
| 2883 | (let ((del-msg rmail-current-message)) |
| 2884 | (if (rmail-summary-exists) |
| 2885 | (rmail-select-summary |
| 2886 | (rmail-summary-mark-deleted del-msg))) |
| 2887 | (prog1 (rmail-next-undeleted-message (if backward -1 1)) |
| 2888 | (rmail-maybe-display-summary)))) |
| 2889 | |
| 2890 | (defun rmail-delete-backward () |
| 2891 | "Delete this message and move to previous nondeleted one. |
| 2892 | Deleted messages stay in the file until the \\[rmail-expunge] command is given." |
| 2893 | (interactive) |
| 2894 | (rmail-delete-forward t)) |
| 2895 | |
| 2896 | ;; Compute the message number a given message would have after expunging. |
| 2897 | ;; The present number of the message is OLDNUM. |
| 2898 | ;; DELETEDVEC should be rmail-deleted-vector. |
| 2899 | ;; The value is nil for a message that would be deleted. |
| 2900 | (defun rmail-msg-number-after-expunge (deletedvec oldnum) |
| 2901 | (if (or (null oldnum) (= (aref deletedvec oldnum) ?D)) |
| 2902 | nil |
| 2903 | (let ((i 0) |
| 2904 | (newnum 0)) |
| 2905 | (while (< i oldnum) |
| 2906 | (if (/= (aref deletedvec i) ?D) |
| 2907 | (setq newnum (1+ newnum))) |
| 2908 | (setq i (1+ i))) |
| 2909 | newnum))) |
| 2910 | |
| 2911 | (defun rmail-expunge-confirmed () |
| 2912 | "Return t if deleted message should be expunged. If necessary, ask the user. |
| 2913 | See also user-option `rmail-confirm-expunge'." |
| 2914 | (set-buffer rmail-buffer) |
| 2915 | (or (not (stringp rmail-deleted-vector)) |
| 2916 | (not (string-match "D" rmail-deleted-vector)) |
| 2917 | (null rmail-confirm-expunge) |
| 2918 | (funcall rmail-confirm-expunge |
| 2919 | "Erase deleted messages from Rmail file? "))) |
| 2920 | |
| 2921 | (defun rmail-only-expunge () |
| 2922 | "Actually erase all deleted messages in the file." |
| 2923 | (interactive) |
| 2924 | (set-buffer rmail-buffer) |
| 2925 | (message "Expunging deleted messages...") |
| 2926 | ;; Discard all undo records for this buffer. |
| 2927 | (or (eq buffer-undo-list t) |
| 2928 | (setq buffer-undo-list nil)) |
| 2929 | (rmail-maybe-set-message-counters) |
| 2930 | (let* ((omax (- (buffer-size) (point-max))) |
| 2931 | (omin (- (buffer-size) (point-min))) |
| 2932 | (opoint (if (and (> rmail-current-message 0) |
| 2933 | (rmail-message-deleted-p rmail-current-message)) |
| 2934 | 0 |
| 2935 | (if rmail-enable-mime |
| 2936 | (with-current-buffer rmail-view-buffer |
| 2937 | (- (point)(point-min))) |
| 2938 | (- (point) (point-min))))) |
| 2939 | (messages-head (cons (aref rmail-message-vector 0) nil)) |
| 2940 | (messages-tail messages-head) |
| 2941 | ;; Don't make any undo records for the expunging. |
| 2942 | (buffer-undo-list t) |
| 2943 | (win)) |
| 2944 | (unwind-protect |
| 2945 | (save-excursion |
| 2946 | (widen) |
| 2947 | (goto-char (point-min)) |
| 2948 | (let ((counter 0) |
| 2949 | (number 1) |
| 2950 | (total rmail-total-messages) |
| 2951 | (new-message-number rmail-current-message) |
| 2952 | (new-summary nil) |
| 2953 | (new-msgref (list (list 0))) |
| 2954 | (rmailbuf (current-buffer)) |
| 2955 | (buffer-read-only nil) |
| 2956 | (messages rmail-message-vector) |
| 2957 | (deleted rmail-deleted-vector) |
| 2958 | (summary rmail-summary-vector)) |
| 2959 | (setq rmail-total-messages nil |
| 2960 | rmail-current-message nil |
| 2961 | rmail-message-vector nil |
| 2962 | rmail-deleted-vector nil |
| 2963 | rmail-summary-vector nil) |
| 2964 | |
| 2965 | (while (<= number total) |
| 2966 | (if (= (aref deleted number) ?D) |
| 2967 | (progn |
| 2968 | (delete-region |
| 2969 | (marker-position (aref messages number)) |
| 2970 | (marker-position (aref messages (1+ number)))) |
| 2971 | (move-marker (aref messages number) nil) |
| 2972 | (if (> new-message-number counter) |
| 2973 | (setq new-message-number (1- new-message-number)))) |
| 2974 | (setq counter (1+ counter)) |
| 2975 | (setq messages-tail |
| 2976 | (setcdr messages-tail |
| 2977 | (cons (aref messages number) nil))) |
| 2978 | (setq new-summary |
| 2979 | (cons (if (= counter number) (aref summary (1- number))) |
| 2980 | new-summary)) |
| 2981 | (setq new-msgref |
| 2982 | (cons (aref rmail-msgref-vector number) |
| 2983 | new-msgref)) |
| 2984 | (setcar (car new-msgref) counter)) |
| 2985 | (if (zerop (% (setq number (1+ number)) 20)) |
| 2986 | (message "Expunging deleted messages...%d" number))) |
| 2987 | (setq messages-tail |
| 2988 | (setcdr messages-tail |
| 2989 | (cons (aref messages number) nil))) |
| 2990 | (setq rmail-current-message new-message-number |
| 2991 | rmail-total-messages counter |
| 2992 | rmail-message-vector (apply 'vector messages-head) |
| 2993 | rmail-deleted-vector (make-string (1+ counter) ?\ ) |
| 2994 | rmail-summary-vector (vconcat (nreverse new-summary)) |
| 2995 | rmail-msgref-vector (apply 'vector (nreverse new-msgref)) |
| 2996 | win t))) |
| 2997 | (message "Expunging deleted messages...done") |
| 2998 | (if (not win) |
| 2999 | (narrow-to-region (- (buffer-size) omin) (- (buffer-size) omax))) |
| 3000 | (rmail-show-message |
| 3001 | (if (zerop rmail-current-message) 1 nil)) |
| 3002 | (if rmail-enable-mime |
| 3003 | (goto-char (+ (point-min) opoint)) |
| 3004 | (goto-char (+ (point) opoint)))))) |
| 3005 | |
| 3006 | (defun rmail-expunge () |
| 3007 | "Erase deleted messages from Rmail file and summary buffer." |
| 3008 | (interactive) |
| 3009 | (when (rmail-expunge-confirmed) |
| 3010 | (rmail-only-expunge) |
| 3011 | (if (rmail-summary-exists) |
| 3012 | (rmail-select-summary (rmail-update-summary))))) |
| 3013 | \f |
| 3014 | ;;;; *** Rmail Mailing Commands *** |
| 3015 | |
| 3016 | (defun rmail-start-mail (&optional noerase to subject in-reply-to cc |
| 3017 | replybuffer sendactions same-window others) |
| 3018 | (let (yank-action) |
| 3019 | (if replybuffer |
| 3020 | (setq yank-action (list 'insert-buffer replybuffer))) |
| 3021 | (setq others (cons (cons "cc" cc) others)) |
| 3022 | (setq others (cons (cons "in-reply-to" in-reply-to) others)) |
| 3023 | (if same-window |
| 3024 | (compose-mail to subject others |
| 3025 | noerase nil |
| 3026 | yank-action sendactions) |
| 3027 | (if (and (display-multi-frame-p) rmail-mail-new-frame) |
| 3028 | (prog1 |
| 3029 | (compose-mail to subject others |
| 3030 | noerase 'switch-to-buffer-other-frame |
| 3031 | yank-action sendactions) |
| 3032 | ;; This is not a standard frame parameter; |
| 3033 | ;; nothing except sendmail.el looks at it. |
| 3034 | (modify-frame-parameters (selected-frame) |
| 3035 | '((mail-dedicated-frame . t)))) |
| 3036 | (compose-mail to subject others |
| 3037 | noerase 'switch-to-buffer-other-window |
| 3038 | yank-action sendactions))))) |
| 3039 | |
| 3040 | (defun rmail-mail () |
| 3041 | "Send mail in another window. |
| 3042 | While composing the message, use \\[mail-yank-original] to yank the |
| 3043 | original message into it." |
| 3044 | (interactive) |
| 3045 | (rmail-start-mail nil nil nil nil nil rmail-view-buffer)) |
| 3046 | |
| 3047 | (defun rmail-continue () |
| 3048 | "Continue composing outgoing message previously being composed." |
| 3049 | (interactive) |
| 3050 | (rmail-start-mail t)) |
| 3051 | |
| 3052 | (defun rmail-reply (just-sender) |
| 3053 | "Reply to the current message. |
| 3054 | Normally include CC: to all other recipients of original message; |
| 3055 | prefix argument means ignore them. While composing the reply, |
| 3056 | use \\[mail-yank-original] to yank the original message into it." |
| 3057 | (interactive "P") |
| 3058 | (let (from reply-to cc subject date to message-id references |
| 3059 | resent-to resent-cc resent-reply-to |
| 3060 | (msgnum rmail-current-message)) |
| 3061 | (save-excursion |
| 3062 | (save-restriction |
| 3063 | (if rmail-enable-mime |
| 3064 | (narrow-to-region |
| 3065 | (goto-char (point-min)) |
| 3066 | (if (search-forward "\n\n" nil 'move) |
| 3067 | (1+ (match-beginning 0)) |
| 3068 | (point))) |
| 3069 | (widen) |
| 3070 | (goto-char (rmail-msgbeg rmail-current-message)) |
| 3071 | (forward-line 1) |
| 3072 | (if (= (following-char) ?0) |
| 3073 | (narrow-to-region |
| 3074 | (progn (forward-line 2) |
| 3075 | (point)) |
| 3076 | (progn (search-forward "\n\n" (rmail-msgend rmail-current-message) |
| 3077 | 'move) |
| 3078 | (point))) |
| 3079 | (narrow-to-region (point) |
| 3080 | (progn (search-forward "\n*** EOOH ***\n") |
| 3081 | (beginning-of-line) (point))))) |
| 3082 | (setq from (mail-fetch-field "from") |
| 3083 | reply-to (or (mail-fetch-field "reply-to" nil t) |
| 3084 | from) |
| 3085 | cc (and (not just-sender) |
| 3086 | (mail-fetch-field "cc" nil t)) |
| 3087 | subject (mail-fetch-field "subject") |
| 3088 | date (mail-fetch-field "date") |
| 3089 | to (or (mail-fetch-field "to" nil t) "") |
| 3090 | message-id (mail-fetch-field "message-id") |
| 3091 | references (mail-fetch-field "references" nil nil t) |
| 3092 | resent-reply-to (mail-fetch-field "resent-reply-to" nil t) |
| 3093 | resent-cc (and (not just-sender) |
| 3094 | (mail-fetch-field "resent-cc" nil t)) |
| 3095 | resent-to (or (mail-fetch-field "resent-to" nil t) "") |
| 3096 | ;;; resent-subject (mail-fetch-field "resent-subject") |
| 3097 | ;;; resent-date (mail-fetch-field "resent-date") |
| 3098 | ;;; resent-message-id (mail-fetch-field "resent-message-id") |
| 3099 | ))) |
| 3100 | ;; Merge the resent-to and resent-cc into the to and cc. |
| 3101 | (if (and resent-to (not (equal resent-to ""))) |
| 3102 | (if (not (equal to "")) |
| 3103 | (setq to (concat to ", " resent-to)) |
| 3104 | (setq to resent-to))) |
| 3105 | (if (and resent-cc (not (equal resent-cc ""))) |
| 3106 | (if (not (equal cc "")) |
| 3107 | (setq cc (concat cc ", " resent-cc)) |
| 3108 | (setq cc resent-cc))) |
| 3109 | ;; Add `Re: ' to subject if not there already. |
| 3110 | (and (stringp subject) |
| 3111 | (setq subject |
| 3112 | (concat rmail-reply-prefix |
| 3113 | (if (let ((case-fold-search t)) |
| 3114 | (string-match rmail-reply-regexp subject)) |
| 3115 | (substring subject (match-end 0)) |
| 3116 | subject)))) |
| 3117 | (rmail-start-mail |
| 3118 | nil |
| 3119 | ;; Using mail-strip-quoted-names is undesirable with newer mailers |
| 3120 | ;; since they can handle the names unstripped. |
| 3121 | ;; I don't know whether there are other mailers that still |
| 3122 | ;; need the names to be stripped. |
| 3123 | (mail-strip-quoted-names reply-to) |
| 3124 | subject |
| 3125 | (rmail-make-in-reply-to-field from date message-id) |
| 3126 | (if just-sender |
| 3127 | nil |
| 3128 | ;; mail-strip-quoted-names is NOT necessary for rmail-dont-reply-to |
| 3129 | ;; to do its job. |
| 3130 | (let* ((cc-list (rmail-dont-reply-to |
| 3131 | (mail-strip-quoted-names |
| 3132 | (if (null cc) to (concat to ", " cc)))))) |
| 3133 | (if (string= cc-list "") nil cc-list))) |
| 3134 | rmail-view-buffer |
| 3135 | (list (list 'rmail-mark-message |
| 3136 | rmail-buffer |
| 3137 | (with-current-buffer rmail-buffer |
| 3138 | (aref rmail-msgref-vector msgnum)) |
| 3139 | "answered")) |
| 3140 | nil |
| 3141 | (list (cons "References" (concat (mapconcat 'identity references " ") |
| 3142 | " " message-id)))))) |
| 3143 | |
| 3144 | (defun rmail-mark-message (buffer msgnum-list attribute) |
| 3145 | "Give BUFFER's message number in MSGNUM-LIST the attribute ATTRIBUTE. |
| 3146 | This is use in the send-actions for message buffers. |
| 3147 | MSGNUM-LIST is a list of the form (MSGNUM) |
| 3148 | which is an element of rmail-msgref-vector." |
| 3149 | (save-excursion |
| 3150 | (set-buffer buffer) |
| 3151 | (if (car msgnum-list) |
| 3152 | (rmail-set-attribute attribute t (car msgnum-list))))) |
| 3153 | |
| 3154 | (defun rmail-make-in-reply-to-field (from date message-id) |
| 3155 | (cond ((not from) |
| 3156 | (if message-id |
| 3157 | message-id |
| 3158 | nil)) |
| 3159 | (mail-use-rfc822 |
| 3160 | (require 'rfc822) |
| 3161 | (let ((tem (car (rfc822-addresses from)))) |
| 3162 | (if message-id |
| 3163 | (if (or (not tem) |
| 3164 | (string-match |
| 3165 | (regexp-quote (if (string-match "@[^@]*\\'" tem) |
| 3166 | (substring tem 0 |
| 3167 | (match-beginning 0)) |
| 3168 | tem)) |
| 3169 | message-id)) |
| 3170 | ;; missing From, or Message-ID is sufficiently informative |
| 3171 | message-id |
| 3172 | (concat message-id " (" tem ")")) |
| 3173 | ;; Copy TEM, discarding text properties. |
| 3174 | (setq tem (copy-sequence tem)) |
| 3175 | (set-text-properties 0 (length tem) nil tem) |
| 3176 | (setq tem (copy-sequence tem)) |
| 3177 | ;; Use prin1 to fake RFC822 quoting |
| 3178 | (let ((field (prin1-to-string tem))) |
| 3179 | (if date |
| 3180 | (concat field "'s message of " date) |
| 3181 | field))))) |
| 3182 | ((let* ((foo "[^][\000-\037()<>@,;:\\\" ]+") |
| 3183 | (bar "[^][\000-\037()<>@,;:\\\"]+")) |
| 3184 | ;; These strings both match all non-ASCII characters. |
| 3185 | (or (string-match (concat "\\`[ \t]*\\(" bar |
| 3186 | "\\)\\(<" foo "@" foo ">\\)?[ \t]*\\'") |
| 3187 | ;; "Unix Loser <Foo@bar.edu>" => "Unix Loser" |
| 3188 | from) |
| 3189 | (string-match (concat "\\`[ \t]*<" foo "@" foo ">[ \t]*(\\(" |
| 3190 | bar "\\))[ \t]*\\'") |
| 3191 | ;; "<Bugs@bar.edu>" (Losing Unix) => "Losing Unix" |
| 3192 | from))) |
| 3193 | (let ((start (match-beginning 1)) |
| 3194 | (end (match-end 1))) |
| 3195 | ;; Trim whitespace which above regexp match allows |
| 3196 | (while (and (< start end) |
| 3197 | (memq (aref from start) '(?\t ?\ ))) |
| 3198 | (setq start (1+ start))) |
| 3199 | (while (and (< start end) |
| 3200 | (memq (aref from (1- end)) '(?\t ?\ ))) |
| 3201 | (setq end (1- end))) |
| 3202 | (let ((field (substring from start end))) |
| 3203 | (if date (setq field (concat "message from " field " on " date))) |
| 3204 | (if message-id |
| 3205 | ;; "<AA259@bar.edu> (message from Unix Loser on 1-Apr-89)" |
| 3206 | (concat message-id " (" field ")") |
| 3207 | field)))) |
| 3208 | (t |
| 3209 | ;; If we can't kludge it simply, do it correctly |
| 3210 | (let ((mail-use-rfc822 t)) |
| 3211 | (rmail-make-in-reply-to-field from date message-id))))) |
| 3212 | \f |
| 3213 | (defun rmail-forward (resend) |
| 3214 | "Forward the current message to another user. |
| 3215 | With prefix argument, \"resend\" the message instead of forwarding it; |
| 3216 | see the documentation of `rmail-resend'." |
| 3217 | (interactive "P") |
| 3218 | (if resend |
| 3219 | (call-interactively 'rmail-resend) |
| 3220 | (let ((forward-buffer rmail-buffer) |
| 3221 | (msgnum rmail-current-message) |
| 3222 | (subject (concat "[" |
| 3223 | (let ((from (or (mail-fetch-field "From") |
| 3224 | (mail-fetch-field ">From")))) |
| 3225 | (if from |
| 3226 | (concat (mail-strip-quoted-names from) ": ") |
| 3227 | "")) |
| 3228 | (or (mail-fetch-field "Subject") "") |
| 3229 | "]"))) |
| 3230 | (if (rmail-start-mail |
| 3231 | nil nil subject nil nil nil |
| 3232 | (list (list 'rmail-mark-message |
| 3233 | forward-buffer |
| 3234 | (with-current-buffer rmail-buffer |
| 3235 | (aref rmail-msgref-vector msgnum)) |
| 3236 | "forwarded")) |
| 3237 | ;; If only one window, use it for the mail buffer. |
| 3238 | ;; Otherwise, use another window for the mail buffer |
| 3239 | ;; so that the Rmail buffer remains visible |
| 3240 | ;; and sending the mail will get back to it. |
| 3241 | (and (not rmail-mail-new-frame) (one-window-p t))) |
| 3242 | ;; The mail buffer is now current. |
| 3243 | (save-excursion |
| 3244 | ;; Insert after header separator--before signature if any. |
| 3245 | (goto-char (mail-text-start)) |
| 3246 | (if rmail-enable-mime |
| 3247 | (funcall rmail-insert-mime-forwarded-message-function |
| 3248 | forward-buffer) |
| 3249 | (insert "------- Start of forwarded message -------\n") |
| 3250 | ;; Quote lines with `- ' if they start with `-'. |
| 3251 | (let ((beg (point)) end) |
| 3252 | (setq end (point-marker)) |
| 3253 | (set-marker-insertion-type end t) |
| 3254 | (insert-buffer-substring forward-buffer) |
| 3255 | (goto-char beg) |
| 3256 | (while (re-search-forward "^-" end t) |
| 3257 | (beginning-of-line) |
| 3258 | (insert "- ") |
| 3259 | (forward-line 1)) |
| 3260 | (goto-char end) |
| 3261 | (skip-chars-backward "\n") |
| 3262 | (if (< (point) end) |
| 3263 | (forward-char 1)) |
| 3264 | (delete-region (point) end) |
| 3265 | (set-marker end nil)) |
| 3266 | (insert "------- End of forwarded message -------\n")) |
| 3267 | (push-mark)))))) |
| 3268 | \f |
| 3269 | (defun rmail-resend (address &optional from comment mail-alias-file) |
| 3270 | "Resend current message to ADDRESSES. |
| 3271 | ADDRESSES should be a single address, a string consisting of several |
| 3272 | addresses separated by commas, or a list of addresses. |
| 3273 | |
| 3274 | Optional FROM is the address to resend the message from, and |
| 3275 | defaults from the value of `user-mail-address'. |
| 3276 | Optional COMMENT is a string to insert as a comment in the resent message. |
| 3277 | Optional ALIAS-FILE is alternate aliases file to be used by sendmail, |
| 3278 | typically for purposes of moderating a list." |
| 3279 | (interactive "sResend to: ") |
| 3280 | (require 'sendmail) |
| 3281 | (require 'mailalias) |
| 3282 | (unless (or (eq rmail-view-buffer (current-buffer)) |
| 3283 | (eq rmail-buffer (current-buffer))) |
| 3284 | (error "Not an Rmail buffer")) |
| 3285 | (if (not from) (setq from user-mail-address)) |
| 3286 | (let ((tembuf (generate-new-buffer " sendmail temp")) |
| 3287 | (case-fold-search nil) |
| 3288 | (mailbuf rmail-buffer)) |
| 3289 | (unwind-protect |
| 3290 | (with-current-buffer tembuf |
| 3291 | ;;>> Copy message into temp buffer |
| 3292 | (if rmail-enable-mime |
| 3293 | (funcall rmail-insert-mime-resent-message-function mailbuf) |
| 3294 | (insert-buffer-substring mailbuf)) |
| 3295 | (goto-char (point-min)) |
| 3296 | ;; Delete any Sender field, since that's not specifiable. |
| 3297 | ; Only delete Sender fields in the actual header. |
| 3298 | (re-search-forward "^$" nil 'move) |
| 3299 | ; Using "while" here rather than "if" because some buggy mail |
| 3300 | ; software may have inserted multiple Sender fields. |
| 3301 | (while (re-search-backward "^Sender:" nil t) |
| 3302 | (let (beg) |
| 3303 | (setq beg (point)) |
| 3304 | (forward-line 1) |
| 3305 | (while (looking-at "[ \t]") |
| 3306 | (forward-line 1)) |
| 3307 | (delete-region beg (point)))) |
| 3308 | ; Go back to the beginning of the buffer so the Resent- fields |
| 3309 | ; are inserted there. |
| 3310 | (goto-char (point-min)) |
| 3311 | ;;>> Insert resent-from: |
| 3312 | (insert "Resent-From: " from "\n") |
| 3313 | (insert "Resent-Date: " (mail-rfc822-date) "\n") |
| 3314 | ;;>> Insert resent-to: and bcc if need be. |
| 3315 | (let ((before (point))) |
| 3316 | (if mail-self-blind |
| 3317 | (insert "Resent-Bcc: " (user-login-name) "\n")) |
| 3318 | (insert "Resent-To: " (if (stringp address) |
| 3319 | address |
| 3320 | (mapconcat 'identity address ",\n\t")) |
| 3321 | "\n") |
| 3322 | ;; Expand abbrevs in the recipients. |
| 3323 | (save-excursion |
| 3324 | (if (featurep 'mailabbrev) |
| 3325 | (let ((end (point-marker)) |
| 3326 | (local-abbrev-table mail-abbrevs) |
| 3327 | (old-syntax-table (syntax-table))) |
| 3328 | (if (and (not (vectorp mail-abbrevs)) |
| 3329 | (file-exists-p mail-personal-alias-file)) |
| 3330 | (build-mail-abbrevs)) |
| 3331 | (set-syntax-table mail-abbrev-syntax-table) |
| 3332 | (goto-char before) |
| 3333 | (while (and (< (point) end) |
| 3334 | (progn (forward-word 1) |
| 3335 | (<= (point) end))) |
| 3336 | (expand-abbrev)) |
| 3337 | (set-syntax-table old-syntax-table)) |
| 3338 | (expand-mail-aliases before (point))))) |
| 3339 | ;;>> Set up comment, if any. |
| 3340 | (if (and (sequencep comment) (not (zerop (length comment)))) |
| 3341 | (let ((before (point)) |
| 3342 | after) |
| 3343 | (insert comment) |
| 3344 | (or (eolp) (insert "\n")) |
| 3345 | (setq after (point)) |
| 3346 | (goto-char before) |
| 3347 | (while (< (point) after) |
| 3348 | (insert "Resent-Comment: ") |
| 3349 | (forward-line 1)))) |
| 3350 | ;; Don't expand aliases in the destination fields |
| 3351 | ;; of the original message. |
| 3352 | (let (mail-aliases) |
| 3353 | (funcall send-mail-function))) |
| 3354 | (kill-buffer tembuf)) |
| 3355 | (with-current-buffer rmail-buffer |
| 3356 | (rmail-set-attribute "resent" t rmail-current-message)))) |
| 3357 | \f |
| 3358 | (defvar mail-unsent-separator |
| 3359 | (concat "^ *---+ +Unsent message follows +---+ *$\\|" |
| 3360 | "^ *---+ +Returned message +---+ *$\\|" |
| 3361 | "^ *---+ *Returned mail follows *---+ *$\\|" |
| 3362 | "^Start of returned message$\\|" |
| 3363 | "^---+ Below this line is a copy of the message.$\\|" |
| 3364 | "^ *---+ +Original message +---+ *$\\|" |
| 3365 | "^ *--+ +begin message +--+ *$\\|" |
| 3366 | "^ *---+ +Original message follows +---+ *$\\|" |
| 3367 | "^ *---+ +Your message follows +---+ *$\\|" |
| 3368 | "^|? *---+ +Message text follows: +---+ *|?$\\|" |
| 3369 | "^ *---+ +This is a copy of \\w+ message, including all the headers.*---+ *$") |
| 3370 | "A regexp that matches the separator before the text of a failed message.") |
| 3371 | |
| 3372 | (defvar mail-mime-unsent-header "^Content-Type: message/rfc822 *$" |
| 3373 | "A regexp that matches the header of a MIME body part with a failed message.") |
| 3374 | |
| 3375 | (defun rmail-retry-failure () |
| 3376 | "Edit a mail message which is based on the contents of the current message. |
| 3377 | For a message rejected by the mail system, extract the interesting headers and |
| 3378 | the body of the original message. |
| 3379 | If the failed message is a MIME multipart message, it is searched for a |
| 3380 | body part with a header which matches the variable `mail-mime-unsent-header'. |
| 3381 | Otherwise, the variable `mail-unsent-separator' should match the string that |
| 3382 | delimits the returned original message. |
| 3383 | The variable `rmail-retry-ignored-headers' is a regular expression |
| 3384 | specifying headers which should not be copied into the new message." |
| 3385 | (interactive) |
| 3386 | (require 'mail-utils) |
| 3387 | (let ((rmail-this-buffer (current-buffer)) |
| 3388 | (msgnum rmail-current-message) |
| 3389 | bounce-start bounce-end bounce-indent resending |
| 3390 | ;; Fetch any content-type header in current message |
| 3391 | ;; Must search thru the whole unpruned header. |
| 3392 | (content-type |
| 3393 | (save-excursion |
| 3394 | (save-restriction |
| 3395 | (rmail-narrow-to-non-pruned-header) |
| 3396 | (mail-fetch-field "Content-Type") )))) |
| 3397 | (save-excursion |
| 3398 | (goto-char (point-min)) |
| 3399 | (let ((case-fold-search t)) |
| 3400 | (if (and content-type |
| 3401 | (string-match |
| 3402 | ";[\n\t ]*boundary=\"?\\([-0-9a-z'()+_,./:=? ]+\\)\"?" |
| 3403 | content-type)) |
| 3404 | ;; Handle a MIME multipart bounce message. |
| 3405 | (let ((codestring |
| 3406 | (concat "\n--" |
| 3407 | (substring content-type (match-beginning 1) |
| 3408 | (match-end 1))))) |
| 3409 | (unless (re-search-forward mail-mime-unsent-header nil t) |
| 3410 | (error "Cannot find beginning of header in failed message")) |
| 3411 | (unless (search-forward "\n\n" nil t) |
| 3412 | (error "Cannot find start of Mime data in failed message")) |
| 3413 | (setq bounce-start (point)) |
| 3414 | (if (search-forward codestring nil t) |
| 3415 | (setq bounce-end (match-beginning 0)) |
| 3416 | (setq bounce-end (point-max)))) |
| 3417 | ;; Non-MIME bounce. |
| 3418 | (or (re-search-forward mail-unsent-separator nil t) |
| 3419 | (error "Cannot parse this as a failure message")) |
| 3420 | (skip-chars-forward "\n") |
| 3421 | ;; Support a style of failure message in which the original |
| 3422 | ;; message is indented, and included within lines saying |
| 3423 | ;; `Start of returned message' and `End of returned message'. |
| 3424 | (if (looking-at " +Received:") |
| 3425 | (progn |
| 3426 | (setq bounce-start (point)) |
| 3427 | (skip-chars-forward " ") |
| 3428 | (setq bounce-indent (- (current-column))) |
| 3429 | (goto-char (point-max)) |
| 3430 | (re-search-backward "^End of returned message$" nil t) |
| 3431 | (setq bounce-end (point))) |
| 3432 | ;; One message contained a few random lines before |
| 3433 | ;; the old message header. The first line of the |
| 3434 | ;; message started with two hyphens. A blank line |
| 3435 | ;; followed these random lines. The same line |
| 3436 | ;; beginning with two hyphens was possibly marking |
| 3437 | ;; the end of the message. |
| 3438 | (if (looking-at "^--") |
| 3439 | (let ((boundary (buffer-substring-no-properties |
| 3440 | (point) |
| 3441 | (progn (end-of-line) (point))))) |
| 3442 | (search-forward "\n\n") |
| 3443 | (skip-chars-forward "\n") |
| 3444 | (setq bounce-start (point)) |
| 3445 | (goto-char (point-max)) |
| 3446 | (search-backward (concat "\n\n" boundary) bounce-start t) |
| 3447 | (setq bounce-end (point))) |
| 3448 | (setq bounce-start (point) |
| 3449 | bounce-end (point-max))) |
| 3450 | (unless (search-forward "\n\n" nil t) |
| 3451 | (error "Cannot find end of header in failed message")))))) |
| 3452 | ;; We have found the message that bounced, within the current message. |
| 3453 | ;; Now start sending new message; default header fields from original. |
| 3454 | ;; Turn off the usual actions for initializing the message body |
| 3455 | ;; because we want to get only the text from the failure message. |
| 3456 | (let (mail-signature mail-setup-hook) |
| 3457 | (if (rmail-start-mail nil nil nil nil nil rmail-this-buffer |
| 3458 | (list (list 'rmail-mark-message |
| 3459 | rmail-this-buffer |
| 3460 | (aref rmail-msgref-vector msgnum) |
| 3461 | "retried"))) |
| 3462 | ;; Insert original text as initial text of new draft message. |
| 3463 | ;; Bind inhibit-read-only since the header delimiter |
| 3464 | ;; of the previous message was probably read-only. |
| 3465 | (let ((inhibit-read-only t) |
| 3466 | rmail-displayed-headers |
| 3467 | rmail-ignored-headers) |
| 3468 | (erase-buffer) |
| 3469 | (insert-buffer-substring rmail-this-buffer |
| 3470 | bounce-start bounce-end) |
| 3471 | (goto-char (point-min)) |
| 3472 | (if bounce-indent |
| 3473 | (indent-rigidly (point-min) (point-max) bounce-indent)) |
| 3474 | (rmail-clear-headers rmail-retry-ignored-headers) |
| 3475 | (rmail-clear-headers "^sender:\\|^return-path:\\|^received:") |
| 3476 | (mail-sendmail-delimit-header) |
| 3477 | (save-restriction |
| 3478 | (narrow-to-region (point-min) (mail-header-end)) |
| 3479 | (setq resending (mail-fetch-field "resent-to")) |
| 3480 | (if mail-self-blind |
| 3481 | (if resending |
| 3482 | (insert "Resent-Bcc: " (user-login-name) "\n") |
| 3483 | (insert "BCC: " (user-login-name) "\n")))) |
| 3484 | (goto-char (point-min)) |
| 3485 | (mail-position-on-field (if resending "Resent-To" "To") t)))))) |
| 3486 | \f |
| 3487 | (defun rmail-summary-exists () |
| 3488 | "Non-nil iff in an RMAIL buffer and an associated summary buffer exists. |
| 3489 | In fact, the non-nil value returned is the summary buffer itself." |
| 3490 | (and rmail-summary-buffer (buffer-name rmail-summary-buffer) |
| 3491 | rmail-summary-buffer)) |
| 3492 | |
| 3493 | (defun rmail-summary-displayed () |
| 3494 | "t iff in RMAIL buffer and an associated summary buffer is displayed." |
| 3495 | (and rmail-summary-buffer (get-buffer-window rmail-summary-buffer))) |
| 3496 | |
| 3497 | (defcustom rmail-redisplay-summary nil |
| 3498 | "*Non-nil means Rmail should show the summary when it changes. |
| 3499 | This has an effect only if a summary buffer exists." |
| 3500 | :type 'boolean |
| 3501 | :group 'rmail-summary) |
| 3502 | |
| 3503 | (defcustom rmail-summary-window-size nil |
| 3504 | "*Non-nil means specify the height for an Rmail summary window." |
| 3505 | :type '(choice (const :tag "Disabled" nil) integer) |
| 3506 | :group 'rmail-summary) |
| 3507 | |
| 3508 | ;; Put the summary buffer back on the screen, if user wants that. |
| 3509 | (defun rmail-maybe-display-summary () |
| 3510 | (let ((selected (selected-window)) |
| 3511 | window) |
| 3512 | ;; If requested, make sure the summary is displayed. |
| 3513 | (and rmail-summary-buffer (buffer-name rmail-summary-buffer) |
| 3514 | rmail-redisplay-summary |
| 3515 | (if (get-buffer-window rmail-summary-buffer 0) |
| 3516 | ;; It's already in some frame; show that one. |
| 3517 | (let ((frame (window-frame |
| 3518 | (get-buffer-window rmail-summary-buffer 0)))) |
| 3519 | (make-frame-visible frame) |
| 3520 | (raise-frame frame)) |
| 3521 | (display-buffer rmail-summary-buffer))) |
| 3522 | ;; If requested, set the height of the summary window. |
| 3523 | (and rmail-summary-buffer (buffer-name rmail-summary-buffer) |
| 3524 | rmail-summary-window-size |
| 3525 | (setq window (get-buffer-window rmail-summary-buffer)) |
| 3526 | ;; Don't try to change the size if just one window in frame. |
| 3527 | (not (eq window (frame-root-window (window-frame window)))) |
| 3528 | (unwind-protect |
| 3529 | (progn |
| 3530 | (select-window window) |
| 3531 | (enlarge-window (- rmail-summary-window-size (window-height)))) |
| 3532 | (select-window selected))))) |
| 3533 | \f |
| 3534 | ;;;; *** Rmail Local Fontification *** |
| 3535 | |
| 3536 | (defun rmail-fontify-buffer-function () |
| 3537 | ;; This function's symbol is bound to font-lock-fontify-buffer-function. |
| 3538 | (make-local-hook 'rmail-show-message-hook) |
| 3539 | (add-hook 'rmail-show-message-hook 'rmail-fontify-message nil t) |
| 3540 | ;; If we're already showing a message, fontify it now. |
| 3541 | (if rmail-current-message (rmail-fontify-message)) |
| 3542 | ;; Prevent Font Lock mode from kicking in. |
| 3543 | (setq font-lock-fontified t)) |
| 3544 | |
| 3545 | (defun rmail-unfontify-buffer-function () |
| 3546 | ;; This function's symbol is bound to font-lock-fontify-unbuffer-function. |
| 3547 | (let ((modified (buffer-modified-p)) |
| 3548 | (buffer-undo-list t) (inhibit-read-only t) |
| 3549 | before-change-functions after-change-functions |
| 3550 | buffer-file-name buffer-file-truename) |
| 3551 | (save-restriction |
| 3552 | (widen) |
| 3553 | (remove-hook 'rmail-show-message-hook 'rmail-fontify-message t) |
| 3554 | (remove-text-properties (point-min) (point-max) '(rmail-fontified nil)) |
| 3555 | (font-lock-default-unfontify-buffer) |
| 3556 | (and (not modified) (buffer-modified-p) (set-buffer-modified-p nil))))) |
| 3557 | |
| 3558 | (defun rmail-fontify-message () |
| 3559 | ;; Fontify the current message if it is not already fontified. |
| 3560 | (if (text-property-any (point-min) (point-max) 'rmail-fontified nil) |
| 3561 | (let ((modified (buffer-modified-p)) |
| 3562 | (buffer-undo-list t) (inhibit-read-only t) |
| 3563 | before-change-functions after-change-functions |
| 3564 | buffer-file-name buffer-file-truename) |
| 3565 | (save-excursion |
| 3566 | (save-match-data |
| 3567 | (add-text-properties (point-min) (point-max) '(rmail-fontified t)) |
| 3568 | (font-lock-fontify-region (point-min) (point-max)) |
| 3569 | (and (not modified) (buffer-modified-p) (set-buffer-modified-p nil))))))) |
| 3570 | \f |
| 3571 | ;;; Speedbar support for RMAIL files. |
| 3572 | (eval-when-compile (require 'speedbar)) |
| 3573 | |
| 3574 | (defvar rmail-speedbar-match-folder-regexp "^[A-Z0-9]+\\(\\.[A-Z0-9]+\\)?$" |
| 3575 | "*This regex us used to match folder names to be displayed in speedbar. |
| 3576 | Enabling this will permit speedbar to display your folders for easy |
| 3577 | browsing, and moving of messages.") |
| 3578 | |
| 3579 | (defvar rmail-speedbar-last-user nil |
| 3580 | "The last user to be displayed in the speedbar.") |
| 3581 | |
| 3582 | (defvar rmail-speedbar-key-map nil |
| 3583 | "Keymap used when in rmail display mode.") |
| 3584 | |
| 3585 | (defun rmail-install-speedbar-variables () |
| 3586 | "Install those variables used by speedbar to enhance rmail." |
| 3587 | (if rmail-speedbar-key-map |
| 3588 | nil |
| 3589 | (setq rmail-speedbar-key-map (speedbar-make-specialized-keymap)) |
| 3590 | |
| 3591 | (define-key rmail-speedbar-key-map "e" 'speedbar-edit-line) |
| 3592 | (define-key rmail-speedbar-key-map "r" 'speedbar-edit-line) |
| 3593 | (define-key rmail-speedbar-key-map "\C-m" 'speedbar-edit-line) |
| 3594 | (define-key rmail-speedbar-key-map "M" |
| 3595 | 'rmail-speedbar-move-message-to-folder-on-line))) |
| 3596 | |
| 3597 | (defvar rmail-speedbar-menu-items |
| 3598 | '(["Read Folder" speedbar-edit-line t] |
| 3599 | ["Move message to folder" rmail-speedbar-move-message-to-folder-on-line |
| 3600 | (save-excursion (beginning-of-line) |
| 3601 | (looking-at "<M> "))]) |
| 3602 | "Additional menu-items to add to speedbar frame.") |
| 3603 | |
| 3604 | ;; Make sure our special speedbar major mode is loaded |
| 3605 | (if (featurep 'speedbar) |
| 3606 | (rmail-install-speedbar-variables) |
| 3607 | (add-hook 'speedbar-load-hook 'rmail-install-speedbar-variables)) |
| 3608 | |
| 3609 | (defun rmail-speedbar-buttons (buffer) |
| 3610 | "Create buttons for BUFFER containing rmail messages. |
| 3611 | Click on the address under Reply to: to reply to this person. |
| 3612 | Under Folders: Click a name to read it, or on the <M> to move the |
| 3613 | current message into that RMAIL folder." |
| 3614 | (let ((from nil)) |
| 3615 | (save-excursion |
| 3616 | (set-buffer buffer) |
| 3617 | (goto-char (point-min)) |
| 3618 | (if (not (re-search-forward "^Reply-To: " nil t)) |
| 3619 | (if (not (re-search-forward "^From:? " nil t)) |
| 3620 | (setq from t))) |
| 3621 | (if from |
| 3622 | nil |
| 3623 | (setq from (buffer-substring (point) (save-excursion |
| 3624 | (end-of-line) |
| 3625 | (point)))))) |
| 3626 | (goto-char (point-min)) |
| 3627 | (if (and (looking-at "Reply to:") |
| 3628 | (equal from rmail-speedbar-last-user)) |
| 3629 | nil |
| 3630 | (setq rmail-speedbar-last-user from) |
| 3631 | (erase-buffer) |
| 3632 | (insert "Reply To:\n") |
| 3633 | (if (stringp from) |
| 3634 | (speedbar-insert-button from 'speedbar-directory-face 'highlight |
| 3635 | 'rmail-speedbar-button 'rmail-reply)) |
| 3636 | (insert "Folders:\n") |
| 3637 | (let* ((case-fold-search nil) |
| 3638 | (df (directory-files (save-excursion (set-buffer buffer) |
| 3639 | default-directory) |
| 3640 | nil rmail-speedbar-match-folder-regexp))) |
| 3641 | (while df |
| 3642 | (speedbar-insert-button "<M>" 'speedbar-button-face 'highlight |
| 3643 | 'rmail-speedbar-move-message (car df)) |
| 3644 | (speedbar-insert-button (car df) 'speedbar-file-face 'highlight |
| 3645 | 'rmail-speedbar-find-file nil t) |
| 3646 | (setq df (cdr df))))))) |
| 3647 | |
| 3648 | (defun rmail-speedbar-button (text token indent) |
| 3649 | "Execute an rmail command specified by TEXT. |
| 3650 | The command used is TOKEN. INDENT is not used." |
| 3651 | (speedbar-with-attached-buffer |
| 3652 | (funcall token t))) |
| 3653 | |
| 3654 | (defun rmail-speedbar-find-file (text token indent) |
| 3655 | "Load in the rmail file TEXT. |
| 3656 | TOKEN and INDENT are not used." |
| 3657 | (speedbar-with-attached-buffer |
| 3658 | (message "Loading in RMAIL file %s..." text) |
| 3659 | (find-file text))) |
| 3660 | |
| 3661 | (defun rmail-speedbar-move-message-to-folder-on-line () |
| 3662 | "If the current line is a folder, move current message to it." |
| 3663 | (interactive) |
| 3664 | (save-excursion |
| 3665 | (beginning-of-line) |
| 3666 | (if (re-search-forward "<M> " (save-excursion (end-of-line) (point)) t) |
| 3667 | (progn |
| 3668 | (forward-char -2) |
| 3669 | (speedbar-do-function-pointer))))) |
| 3670 | |
| 3671 | (defun rmail-speedbar-move-message (text token indent) |
| 3672 | "From button TEXT, copy current message to the rmail file specified by TOKEN. |
| 3673 | TEXT and INDENT are not used." |
| 3674 | (speedbar-with-attached-buffer |
| 3675 | (message "Moving message to %s" token) |
| 3676 | (rmail-output-to-rmail-file token))) |
| 3677 | |
| 3678 | ; Functions for setting, getting and encoding the POP password. |
| 3679 | ; The password is encoded to prevent it from being easily accessible |
| 3680 | ; to "prying eyes." Obviously, this encoding isn't "real security," |
| 3681 | ; nor is it meant to be. |
| 3682 | |
| 3683 | ;;;###autoload |
| 3684 | (defun rmail-set-pop-password (password) |
| 3685 | "Set PASSWORD to be used for retrieving mail from a POP server." |
| 3686 | (interactive "sPassword: ") |
| 3687 | (if password |
| 3688 | (setq rmail-encoded-pop-password |
| 3689 | (rmail-encode-string password (emacs-pid))) |
| 3690 | (setq rmail-pop-password nil) |
| 3691 | (setq rmail-encoded-pop-password nil))) |
| 3692 | |
| 3693 | (defun rmail-get-pop-password () |
| 3694 | "Get the password for retrieving mail from a POP server. If none |
| 3695 | has been set, then prompt the user for one." |
| 3696 | (if (not rmail-encoded-pop-password) |
| 3697 | (progn (if (not rmail-pop-password) |
| 3698 | (setq rmail-pop-password (read-passwd "POP password: "))) |
| 3699 | (rmail-set-pop-password rmail-pop-password) |
| 3700 | (setq rmail-pop-password nil))) |
| 3701 | (rmail-encode-string rmail-encoded-pop-password (emacs-pid))) |
| 3702 | |
| 3703 | (defun rmail-have-password () |
| 3704 | (or rmail-pop-password rmail-encoded-pop-password)) |
| 3705 | |
| 3706 | (defun rmail-encode-string (string mask) |
| 3707 | "Encode STRING with integer MASK, by taking the exclusive OR of the |
| 3708 | lowest byte in the mask with the first character of string, the |
| 3709 | second-lowest-byte with the second character of the string, etc., |
| 3710 | restarting at the lowest byte of the mask whenever it runs out. |
| 3711 | Returns the encoded string. Calling the function again with an |
| 3712 | encoded string (and the same mask) will decode the string." |
| 3713 | (setq mask (abs mask)) ; doesn't work if negative |
| 3714 | (let* ((string-vector (string-to-vector string)) (i 0) |
| 3715 | (len (length string-vector)) (curmask mask) charmask) |
| 3716 | (while (< i len) |
| 3717 | (if (= curmask 0) |
| 3718 | (setq curmask mask)) |
| 3719 | (setq charmask (% curmask 256)) |
| 3720 | (setq curmask (lsh curmask -8)) |
| 3721 | (aset string-vector i (logxor charmask (aref string-vector i))) |
| 3722 | (setq i (1+ i))) |
| 3723 | (concat string-vector))) |
| 3724 | |
| 3725 | (provide 'rmail) |
| 3726 | |
| 3727 | ;;; rmail.el ends here |